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680110034107 = 7195113609279
BaseRepresentation
bin10011110010110011011…
…01111000110010111011
32102000111001000102220111
421321121231320302323
542120331132042412
61240234354205151
7100064521622530
oct11713155706273
92360431012814
10680110034107
11242484424959
12ab9875837b7
134c19880a05a
1424cbb8a2d87
1512a57d242a7
hex9e59b78cbb

680110034107 has 8 divisors (see below), whose sum is σ = 818177484800. Its totient is φ = 552269802024.

The previous prime is 680110034059. The next prime is 680110034119. The reversal of 680110034107 is 701430011086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-680110034107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (680110034137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556804507 + ... + 2556804772.

It is an arithmetic number, because the mean of its divisors is an integer number (102272185600).

Almost surely, 2680110034107 is an apocalyptic number.

680110034107 is a deficient number, since it is larger than the sum of its proper divisors (138067450693).

680110034107 is a wasteful number, since it uses less digits than its factorization.

680110034107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113609305.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 680110034107 in words is "six hundred eighty billion, one hundred ten million, thirty-four thousand, one hundred seven".

Divisors: 1 7 19 133 5113609279 35795264953 97158576301 680110034107