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495076 = 22612029
BaseRepresentation
bin1111000110111100100
3221011010011
41320313210
5111320301
614340004
74131241
oct1706744
9834104
10495076
11308a5a
121ba604
1314445a
14cc5c8
159ba51
hex78de4

495076 has 12 divisors (see below), whose sum is σ = 881020. Its totient is φ = 243360.

The previous prime is 495071. The next prime is 495109. The reversal of 495076 is 670594.

495076 = T573 + T574 + T575.

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 224676 = 520^2 + 474^2 .

It is a super-3 number, since 3×4950763 = 364029747833396928, which contains 333 as substring.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (495071) by changing a digit.

495076 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771 + ... + 1258.

2495076 is an apocalyptic number.

495076 is the 575-th centered triangular number.

It is an amenable number.

495076 is a deficient number, since it is larger than the sum of its proper divisors (385944).

495076 is a wasteful number, since it uses less digits than its factorization.

495076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 495076 is about 703.6163727487. The cubic root of 495076 is about 79.1086471783.

The spelling of 495076 in words is "four hundred ninety-five thousand, seventy-six".

Divisors: 1 2 4 61 122 244 2029 4058 8116 123769 247538 495076