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58371612872 = 2316743691327
BaseRepresentation
bin110110010111001110…
…000010000011001000
312120200000111011112212
4312113032002003020
51424021113102442
642452054124252
74134334344236
oct662716020310
9176600434485
1058371612872
1122834287781
12b390650688
135673295601
142b7a4cd956
1517b97e7a82
hexd973820c8

58371612872 has 16 divisors (see below), whose sum is σ = 110102146560. Its totient is φ = 29011040464.

The previous prime is 58371612857. The next prime is 58371612881. The reversal of 58371612872 is 27821617385.

It is a self number, because there is not a number n which added to its sum of digits gives 58371612872.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21844328 + ... + 21846999.

It is an arithmetic number, because the mean of its divisors is an integer number (6881384160).

Almost surely, 258371612872 is an apocalyptic number.

It is an amenable number.

58371612872 is a deficient number, since it is larger than the sum of its proper divisors (51730533688).

58371612872 is a wasteful number, since it uses less digits than its factorization.

58371612872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43691500 (or 43691496 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 50.

The spelling of 58371612872 in words is "fifty-eight billion, three hundred seventy-one million, six hundred twelve thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 167 334 668 1336 43691327 87382654 174765308 349530616 7296451609 14592903218 29185806436 58371612872