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8857608052 = 2231653109391
BaseRepresentation
bin10000011111111010…
…00101111101110100
3211212022011002222111
420033331011331310
5121120021424202
64022533140404
7432333266116
oct101775057564
924768132874
108857608052
113835986037
12187248a704
13ab21162c7
1460054b3b6
1536c9516d7
hex20ff45f74

8857608052 has 24 divisors (see below), whose sum is σ = 16025490432. Its totient is φ = 4279336800.

The previous prime is 8857608049. The next prime is 8857608113. The reversal of 8857608052 is 2508067588.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8857607987 and 8857608005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26277 + ... + 135667.

It is an arithmetic number, because the mean of its divisors is an integer number (667728768).

Almost surely, 28857608052 is an apocalyptic number.

It is an amenable number.

8857608052 is a deficient number, since it is larger than the sum of its proper divisors (7167882380).

8857608052 is a wasteful number, since it uses less digits than its factorization.

8857608052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110079 (or 110077 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 49.

The square root of 8857608052 is about 94114.8662645812. The cubic root of 8857608052 is about 2069.0555605136.

The spelling of 8857608052 in words is "eight billion, eight hundred fifty-seven million, six hundred eight thousand, fifty-two".

Divisors: 1 2 4 31 62 124 653 1306 2612 20243 40486 80972 109391 218782 437564 3391121 6782242 13564484 71432323 142864646 285729292 2214402013 4428804026 8857608052