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58568049290 = 25172191066619
BaseRepresentation
bin110110100010111011…
…011000001010001010
312121011201010011122202
4312202323120022022
51424421410034130
642523352320202
74142241130202
oct664273301212
9177151104582
1058568049290
1122925156323
12b4263a3062
1356a4ba288a
142b98625402
1517cbb9b145
hexda2ed828a

58568049290 has 48 divisors (see below), whose sum is σ = 117882842400. Its totient is φ = 20888646912.

The previous prime is 58568049283. The next prime is 58568049383. The reversal of 58568049290 is 9294086585.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 478400 + ... + 588219.

It is an arithmetic number, because the mean of its divisors is an integer number (2455892550).

Almost surely, 258568049290 is an apocalyptic number.

58568049290 is an abundant number, since it is smaller than the sum of its proper divisors (59314793110).

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

58568049290 is a wasteful number, since it uses less digits than its factorization.

58568049290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066679 (or 1066662 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 56.

The spelling of 58568049290 in words is "fifty-eight billion, five hundred sixty-eight million, forty-nine thousand, two hundred ninety".

Divisors: 1 2 5 10 17 19 34 38 85 95 170 190 289 323 578 646 1445 1615 2890 3230 5491 10982 27455 54910 1066619 2133238 5333095 10666190 18132523 20265761 36265046 40531522 90662615 101328805 181325230 202657610 308252891 344517937 616505782 689035874 1541264455 1722589685 3082528910 3445179370 5856804929 11713609858 29284024645 58568049290