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58672269856 = 254342639731
BaseRepresentation
bin110110101001001000…
…111100101000100000
312121102222020010101201
4312221020330220200
51430130100113411
642541554210544
74144645031224
oct665110745040
9177388203351
1058672269856
1122978a6a822
12b455283a54
1356c0663455
142ba83d4784
1517d5dd63c1
hexda923ca20

58672269856 has 24 divisors (see below), whose sum is σ = 118197337104. Its totient is φ = 28653898560.

The previous prime is 58672269841. The next prime is 58672269883. The reversal of 58672269856 is 65896227685.

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, 21318490 + ... + 21321241.

It is an arithmetic number, because the mean of its divisors is an integer number (4924889046).

Almost surely, 258672269856 is an apocalyptic number.

It is an amenable number.

58672269856 is an abundant number, since it is smaller than the sum of its proper divisors (59525067248).

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

58672269856 is a wasteful number, since it uses less digits than its factorization.

58672269856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42639784 (or 42639776 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 64.

The spelling of 58672269856 in words is "fifty-eight billion, six hundred seventy-two million, two hundred sixty-nine thousand, eight hundred fifty-six".

Divisors: 1 2 4 8 16 32 43 86 172 344 688 1376 42639731 85279462 170558924 341117848 682235696 1364471392 1833508433 3667016866 7334033732 14668067464 29336134928 58672269856