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9031052425 = 52438400979
BaseRepresentation
bin10000110100100101…
…01110110010001001
3212022101111222221011
420122102232302021
5121443422134200
64052050443521
7436540451623
oct103222566211
925271458834
109031052425
11391488039a
1219005935a1
13b0c033305
146195b9c13
1537ccb25ba
hex21a4aec89

9031052425 has 12 divisors (see below), whose sum is σ = 11458936720. Its totient is φ = 7056821520.

The previous prime is 9031052417. The next prime is 9031052447. The reversal of 9031052425 is 5242501309.

It is not a de Polignac number, because 9031052425 - 23 = 9031052417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4199415 + ... + 4201564.

Almost surely, 29031052425 is an apocalyptic number.

It is an amenable number.

9031052425 is a deficient number, since it is larger than the sum of its proper divisors (2427884295).

9031052425 is a wasteful number, since it uses less digits than its factorization.

9031052425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8401032 (or 8401027 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 9031052425 is about 95031.8495295130. The cubic root of 9031052425 is about 2082.4733601919.

The spelling of 9031052425 in words is "nine billion, thirty-one million, fifty-two thousand, four hundred twenty-five".

Divisors: 1 5 25 43 215 1075 8400979 42004895 210024475 361242097 1806210485 9031052425