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58820387484 = 22343113992999
BaseRepresentation
bin110110110001111101…
…111110001010011100
312121211021221021120210
4312301331332022130
51430431004344414
643004405012420
74151424021105
oct666175761234
9177737837523
1058820387484
1122a44636791
12b4969b4110
135715253611
142bbdd4d3ac
1517e3de2e59
hexdb1f7e29c

58820387484 has 24 divisors (see below), whose sum is σ = 140439376000. Its totient is φ = 19150823664.

The previous prime is 58820387453. The next prime is 58820387489. The reversal of 58820387484 is 48478302885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58820387489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56995984 + ... + 56997015.

Almost surely, 258820387484 is an apocalyptic number.

It is an amenable number.

58820387484 is an abundant number, since it is smaller than the sum of its proper divisors (81618988516).

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

58820387484 is a wasteful number, since it uses less digits than its factorization.

58820387484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113993049 (or 113993047 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 57.

The spelling of 58820387484 in words is "fifty-eight billion, eight hundred twenty million, three hundred eighty-seven thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 113992999 227985998 341978997 455971996 683957994 1367915988 4901698957 9803397914 14705096871 19606795828 29410193742 58820387484