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6879034212 = 2232324924037
BaseRepresentation
bin1100110100000010…
…11011101101100100
3122202102010010220220
412122001123231210
5103042013043322
63054333324340
7332316553221
oct63201335544
918672103826
106879034212
112a10043246
1213bb9366b0
1385823155b
1449386c948
152a3dc255c
hex19a05bb64

6879034212 has 24 divisors (see below), whose sum is σ = 16748953536. Its totient is φ = 2193315168.

The previous prime is 6879034181. The next prime is 6879034213. The reversal of 6879034212 is 2124309786.

It is a super-2 number, since 2×68790342122 = 94642223379732921888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6879034213) 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, 12461743 + ... + 12462294.

It is an arithmetic number, because the mean of its divisors is an integer number (697873064).

Almost surely, 26879034212 is an apocalyptic number.

It is an amenable number.

6879034212 is an abundant number, since it is smaller than the sum of its proper divisors (9869919324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6879034212 is a wasteful number, since it uses less digits than its factorization.

6879034212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24924067 (or 24924065 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 6879034212 is about 82939.9434048517. The cubic root of 6879034212 is about 1901.8480829038.

The spelling of 6879034212 in words is "six billion, eight hundred seventy-nine million, thirty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 24924037 49848074 74772111 99696148 149544222 299088444 573252851 1146505702 1719758553 2293011404 3439517106 6879034212