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9057905074 = 219415813803
BaseRepresentation
bin10000110111110010…
…01010100110110010
3212101021001020211201
420123321022212302
5122022310430244
64054450201414
7440314631341
oct103371124662
925337036751
109057905074
113928a51169
12190958326a
13b1477585a
1461cda9b58
15380318ad4
hex21be4a9b2

9057905074 has 16 divisors (see below), whose sum is σ = 14650786080. Its totient is φ = 4185937440.

The previous prime is 9057905069. The next prime is 9057905137. The reversal of 9057905074 is 4705097509.

It is a happy number.

9057905074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905344 + ... + 2908459.

It is an arithmetic number, because the mean of its divisors is an integer number (915674130).

Almost surely, 29057905074 is an apocalyptic number.

9057905074 is a deficient number, since it is larger than the sum of its proper divisors (5592881006).

9057905074 is a wasteful number, since it uses less digits than its factorization.

9057905074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813865.

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 9057905074 is about 95173.0270297210. The cubic root of 9057905074 is about 2084.5353049655.

The spelling of 9057905074 in words is "nine billion, fifty-seven million, nine hundred five thousand, seventy-four".

Divisors: 1 2 19 38 41 82 779 1558 5813803 11627606 110462257 220924514 238365923 476731846 4528952537 9057905074