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27048652904 = 2371337154743
BaseRepresentation
bin11001001100001110…
…011011000001101000
32120211001210221021102
4121030032123001220
5420343423343104
620232002300532
71645201520240
oct311416330150
976731727242
1027048652904
11105202942a9
1252aa657748
132720ab6a80
1414484a8b20
15a84995a1e
hex64c39b068

27048652904 has 32 divisors (see below), whose sum is σ = 62419969920. Its totient is φ = 10700565696.

The previous prime is 27048652889. The next prime is 27048652933. The reversal of 27048652904 is 40925684072.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18576644 + ... + 18578099.

It is an arithmetic number, because the mean of its divisors is an integer number (1950624060).

Almost surely, 227048652904 is an apocalyptic number.

It is an amenable number.

27048652904 is an abundant number, since it is smaller than the sum of its proper divisors (35371317016).

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

27048652904 is a wasteful number, since it uses less digits than its factorization.

27048652904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37154769 (or 37154765 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 27048652904 in words is "twenty-seven billion, forty-eight million, six hundred fifty-two thousand, nine hundred four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 37154743 74309486 148618972 260083201 297237944 483011659 520166402 966023318 1040332804 1932046636 2080665608 3381081613 3864093272 6762163226 13524326452 27048652904