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6876912710084 = 2212491376483729
BaseRepresentation
bin110010000010010011111…
…1100000111000111000100
3220100102111212111210021212
41210010213330013013010
51400132404123210314
622343113213430552
71306561210364444
oct144044774070704
926312455453255
106876912710084
112211533a4265a
1293096019b458
133ab64a9464c1
1419abb6c84124
15bdd3e6b0e3e
hex64127f071c4

6876912710084 has 12 divisors (see below), whose sum is σ = 12044232637500. Its totient is φ = 3435703385088.

The previous prime is 6876912710069. The next prime is 6876912710093. The reversal of 6876912710084 is 4800172196786.

It can be written as a sum of positive squares in 2 ways, for example, as 1440787307584 + 5436125402500 = 1200328^2 + 2331550^2 .

It is a super-2 number, since 2×68769127100842 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688236869 + ... + 688246860.

It is an arithmetic number, because the mean of its divisors is an integer number (1003686053125).

Almost surely, 26876912710084 is an apocalyptic number.

It is an amenable number.

6876912710084 is a deficient number, since it is larger than the sum of its proper divisors (5167319927416).

6876912710084 is a wasteful number, since it uses less digits than its factorization.

6876912710084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376484982 (or 1376484980 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 59.

The spelling of 6876912710084 in words is "six trillion, eight hundred seventy-six billion, nine hundred twelve million, seven hundred ten thousand, eighty-four".

Divisors: 1 2 4 1249 2498 4996 1376483729 2752967458 5505934916 1719228177521 3438456355042 6876912710084