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58208683144 = 2310966753077
BaseRepresentation
bin110110001101100000…
…100000010010001000
312120020122220110222111
4312031200200102020
51423202410330034
642423554032104
74130315433403
oct661540402210
9176218813874
1058208683144
1122760314207
12b345b78634
1356485ba4a1
142b629dad3a
1517aa362364
hexd8d820488

58208683144 has 16 divisors (see below), whose sum is σ = 110142578700. Its totient is φ = 28837328832.

The previous prime is 58208683123. The next prime is 58208683151. The reversal of 58208683144 is 44138680285.

It can be written as a sum of positive squares in 2 ways, for example, as 57666259044 + 542424100 = 240138^2 + 23290^2 .

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, 33375667 + ... + 33377410.

Almost surely, 258208683144 is an apocalyptic number.

It is an amenable number.

58208683144 is a deficient number, since it is larger than the sum of its proper divisors (51933895556).

58208683144 is a wasteful number, since it uses less digits than its factorization.

58208683144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66753192 (or 66753188 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 58208683144 in words is "fifty-eight billion, two hundred eight million, six hundred eighty-three thousand, one hundred forty-four".

Divisors: 1 2 4 8 109 218 436 872 66753077 133506154 267012308 534024616 7276085393 14552170786 29104341572 58208683144