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58756055997 = 347941442837
BaseRepresentation
bin110110101110001000…
…100100001110111101
312121122210212220101010
4312232020210032331
51430313022242442
642554150105433
74150013143542
oct665610441675
9177583786333
1058756055997
1122a11297571
12b47934b279
135704b1ac52
142bb55a4bc9
1517dd436b9c
hexdae2243bd

58756055997 has 16 divisors (see below), whose sum is σ = 80093452032. Its totient is φ = 38296457280.

The previous prime is 58756055993. The next prime is 58756055999. The reversal of 58756055997 is 79955065785.

It is not a de Polignac number, because 58756055997 - 22 = 58756055993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58756055993) 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 15 ways as a sum of consecutive naturals, for example, 88738 + ... + 354099.

It is an arithmetic number, because the mean of its divisors is an integer number (5005840752).

Almost surely, 258756055997 is an apocalyptic number.

It is an amenable number.

58756055997 is a deficient number, since it is larger than the sum of its proper divisors (21337396035).

58756055997 is a wasteful number, since it uses less digits than its factorization.

58756055997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443828.

The product of its (nonzero) digits is 119070000, while the sum is 66.

The spelling of 58756055997 in words is "fifty-eight billion, seven hundred fifty-six million, fifty-five thousand, nine hundred ninety-seven".

Divisors: 1 3 47 141 941 2823 44227 132681 442837 1328511 20813339 62440017 416709617 1250128851 19585351999 58756055997