495 (four hundred [and] ninety-five) is the natural number following 494 and preceding 496. The Kaprekar's routine algorithm is defined as follows for three-digit numbers: Take any three-digit number, other than repdigits such as 111. Leading zeros are allowed.

495(四百九十五)是494与496之间的自然数。 495是著名的 黑洞数 ，任何三位數經過數個 (只要數字不完全相同，將數字由大到小的排列減去由小到大的排列) 的運算都會對應到495。

多角数 (s < 11)? 该数性质 495: factors, prime check, fibonacci check, bell number check, binary, octal, hexadecimal representations and more.

The Kaprekar transformation for three digits involving the number 495 is defined as follows: 1) Take any three-digit number with at least two digits different. 2) Arrange the digits in ascending and then in descending order to get two four-digit numbers, adding leading zeros if necessary.

Number 495 is pronounced four hundred ninety five. Number 495 is a composite number. Factors of 495 are 3 * 3 * 5 * 11. Number 495 has 12 divisors: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495. Sum of the divisors is 936. Number 495 is not a Fibonacci number. It is not a Bell number. Number 495 is not a Catalan number.

495是一个自然数（也是整数、有理数和实数），是一个3位数字，它在494后面，在496前面。 495是一个奇数。 数字495是一个独特的数字，它有自己的特点，由于某种原因，引起了你的注意。

495 is an odd composite number composed of three prime numbers multiplied together. What does the number 495 look like? This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

495 (number) 495 is an odd three-digits composite number following 494 and preceding 496. In scientific notation, it is written as 4.95 × 10 2. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 240 positive integers (up to 495) that are relatively prime to 495. Properties; Name

Number 495 (four hundred ninety-five) is an odd three-digits composite number and natural number following 494 and preceding 496.

The meaning of the number 495: How is 495 spell, written in words, interesting facts, mathematics, computer science, numerology, codes. 495 in Roman Numerals and images.