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58309842892 = 2272082494389
BaseRepresentation
bin110110010011100010…
…011001011111001100
312120111201020221001211
4312103202121133030
51423404304433032
642442010144204
74132654325650
oct662342313714
9176451227054
1058309842892
1122802428004
12b373a22064
135663548b22
142b72210a60
1517b4195747
hexd938997cc

58309842892 has 12 divisors (see below), whose sum is σ = 116619685840. Its totient is φ = 24989932656.

The previous prime is 58309842889. The next prime is 58309842893. The reversal of 58309842892 is 29824890385.

58309842892 is an admirable number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (58309842893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041247167 + ... + 1041247222.

Almost surely, 258309842892 is an apocalyptic number.

It is an amenable number.

58309842892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58309842892 is a wasteful number, since it uses less digits than its factorization.

58309842892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082494400 (or 2082494398 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 58309842892 in words is "fifty-eight billion, three hundred nine million, eight hundred forty-two thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 2082494389 4164988778 8329977556 14577460723 29154921446 58309842892