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5971728084 = 2237112962969
BaseRepresentation
bin1011000111111000…
…10101011011010100
3120102011212012220020
411203330111123110
544212230244314
62424322505140
7300661564650
oct54374253324
916364765806
105971728084
112594980773
1211a7b051b0
1374227a51a
1440916da60
1524e400da9
hex163f156d4

5971728084 has 48 divisors (see below), whose sum is σ = 15938966400. Its totient is φ = 1704669696.

The previous prime is 5971728067. The next prime is 5971728127. The reversal of 5971728084 is 4808271795.

It is a super-2 number, since 2×59717280842 = 71323072618468622112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63352 + ... + 126320.

It is an arithmetic number, because the mean of its divisors is an integer number (332061800).

Almost surely, 25971728084 is an apocalyptic number.

It is an amenable number.

5971728084 is an abundant number, since it is smaller than the sum of its proper divisors (9967238316).

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

5971728084 is a wasteful number, since it uses less digits than its factorization.

5971728084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64112 (or 64110 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 51.

The square root of 5971728084 is about 77276.9570053066. The cubic root of 5971728084 is about 1814.2620159971.

The spelling of 5971728084 in words is "five billion, nine hundred seventy-one million, seven hundred twenty-eight thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1129 2258 3387 4516 6774 7903 13548 15806 23709 31612 47418 62969 94836 125938 188907 251876 377814 440783 755628 881566 1322349 1763132 2644698 5289396 71092001 142184002 213276003 284368004 426552006 497644007 853104012 995288014 1492932021 1990576028 2985864042 5971728084