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10230857105 = 57599487997
BaseRepresentation
bin10011000011100111…
…00111110110010001
3222102000011101112112
421201303213312101
5131423044411410
64411110435105
7511346564510
oct114163476621
928360141475
1010230857105
114380063407
121b96362a95
13c70789901
146d0a98677
153ed2b0105
hex261ce7d91

10230857105 has 16 divisors (see below), whose sum is σ = 14054342400. Its totient is φ = 7003718592.

The previous prime is 10230857083. The next prime is 10230857177. The reversal of 10230857105 is 50175803201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10230857105 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223034 + ... + 264963.

It is an arithmetic number, because the mean of its divisors is an integer number (878396400).

Almost surely, 210230857105 is an apocalyptic number.

It is an amenable number.

10230857105 is a deficient number, since it is larger than the sum of its proper divisors (3823485295).

10230857105 is an equidigital number, since it uses as much as digits as its factorization.

10230857105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488608.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 10230857105 in words is "ten billion, two hundred thirty million, eight hundred fifty-seven thousand, one hundred five".

Divisors: 1 5 7 35 599 2995 4193 20965 487997 2439985 3415979 17079895 292310203 1461551015 2046171421 10230857105