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58013597936 = 24711321412
BaseRepresentation
bin110110000001111000…
…010100000011110000
312112202001211010101102
4312001320110003300
51422302440113221
642352344423532
74122426306020
oct660170240360
9175661733342
1058013597936
1122670188868
12b2b0777ba8
135617064258
142b44b37a80
15179817930b
hexd81e140f0

58013597936 has 60 divisors (see below), whose sum is σ = 129656042256. Its totient is φ = 24631434240.

The previous prime is 58013597927. The next prime is 58013597969. The reversal of 58013597936 is 63979531085.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27095426 + ... + 27097566.

Almost surely, 258013597936 is an apocalyptic number.

58013597936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58013597936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64828021128).

58013597936 is an abundant number, since it is smaller than the sum of its proper divisors (71642444320).

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

58013597936 is an equidigital number, since it uses as much as digits as its factorization.

58013597936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 56.

The spelling of 58013597936 in words is "fifty-eight billion, thirteen million, five hundred ninety-seven thousand, nine hundred thirty-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 113 226 452 791 904 1582 1808 2141 3164 4282 6328 8564 12656 14987 17128 29974 34256 59948 119896 239792 241933 483866 967732 1693531 1935464 3387062 3870928 4583881 6774124 9167762 13548248 18335524 27096496 32087167 36671048 64174334 73342096 128348668 256697336 513394672 517978553 1035957106 2071914212 3625849871 4143828424 7251699742 8287656848 14503399484 29006798968 58013597936