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495032 = 2361879
BaseRepresentation
bin1111000110110111000
3221011001112
41320312320
5111320112
614335452
74131146
oct1706670
9834045
10495032
11308a1a
121ba588
13144425
14cc596
159ba22
hex78db8

495032 has 8 divisors (see below), whose sum is σ = 928200. Its totient is φ = 247512.

The previous prime is 495017. The next prime is 495037. The reversal of 495032 is 230594.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 494989 and 495007.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 495032.

It is not an unprimeable number, because it can be changed into a prime (495037) by changing a digit.

495032 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 as a sum of consecutive naturals, namely, 30932 + ... + 30947.

It is an arithmetic number, because the mean of its divisors is an integer number (116025).

2495032 is an apocalyptic number.

It is an amenable number.

495032 is a deficient number, since it is larger than the sum of its proper divisors (433168).

495032 is a wasteful number, since it uses less digits than its factorization.

495032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61885 (or 61881 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 495032 is about 703.5851050157. The cubic root of 495032 is about 79.1063035088.

The spelling of 495032 in words is "four hundred ninety-five thousand, thirty-two".

Divisors: 1 2 4 8 61879 123758 247516 495032