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6860802604 = 2213681125371
BaseRepresentation
bin1100110001110111…
…11000101000101100
3122201010210212212011
412120323320220230
5103022331140404
63052442451004
7332005600645
oct63073705054
918633725764
106860802604
112a008205a7
1213b5803a64
1385451a016
144912846cc
152a24c0604
hex198ef8a2c

6860802604 has 12 divisors (see below), whose sum is σ = 12007377928. Its totient is φ = 3430123200.

The previous prime is 6860802601. The next prime is 6860802623. The reversal of 6860802604 is 4062080686.

It is a super-2 number, since 2×68608026042 = 94141224742106361632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6860802601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7962 + ... + 117409.

Almost surely, 26860802604 is an apocalyptic number.

It is an amenable number.

6860802604 is a deficient number, since it is larger than the sum of its proper divisors (5146575324).

6860802604 is a wasteful number, since it uses less digits than its factorization.

6860802604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139056 (or 139054 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 6860802604 is about 82829.9619944377. The cubic root of 6860802604 is about 1900.1664308504.

The spelling of 6860802604 in words is "six billion, eight hundred sixty million, eight hundred two thousand, six hundred four".

Divisors: 1 2 4 13681 27362 54724 125371 250742 501484 1715200651 3430401302 6860802604