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58931126401 = 72231572711229
BaseRepresentation
bin110110111000100100…
…011010000010000001
312122010000022101211011
4312320210122002001
51431142332021101
643023402320521
74154240211100
oct667044320201
9178100271734
1058931126401
1122aa10a2554
12b507ab9141
1357321870c4
142bd0938037
1517ed9b9751
hexdb891a081

58931126401 has 48 divisors (see below), whose sum is σ = 72313136640. Its totient is φ = 47792384640.

The previous prime is 58931126383. The next prime is 58931126431. The reversal of 58931126401 is 10462113985.

It is not a de Polignac number, because 58931126401 - 219 = 58930602113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58931126431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47949855 + ... + 47951083.

It is an arithmetic number, because the mean of its divisors is an integer number (1506523680).

Almost surely, 258931126401 is an apocalyptic number.

It is an amenable number.

58931126401 is a deficient number, since it is larger than the sum of its proper divisors (13382010239).

58931126401 is a wasteful number, since it uses less digits than its factorization.

58931126401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 58931126401 in words is "fifty-eight billion, nine hundred thirty-one million, one hundred twenty-six thousand, four hundred one".

Divisors: 1 7 23 49 157 161 271 1099 1127 1229 1897 3611 6233 7693 8603 13279 25277 28267 42547 43631 60221 176939 192953 197869 297829 305417 333059 978581 1350671 1385083 2084803 2331413 4437919 6850067 7660357 9454697 16319891 31065433 47950469 52290263 53622499 217458031 366031841 375357493 1202676049 2562222887 8418732343 58931126401