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58819930485 = 3519297116749
BaseRepresentation
bin110110110001111100…
…001110100101110101
312121211021002001200220
4312301330032211311
51430430400233420
643004351124553
74151420105541
oct666174164565
9177737061626
1058819930485
1122a443543a8
12b496813759
1357151235c4
142bbdc70a21
1517e3d52840
hexdb1f0e975

58819930485 has 32 divisors (see below), whose sum is σ = 102481200000. Its totient is φ = 28694727936.

The previous prime is 58819930483. The next prime is 58819930553. The reversal of 58819930485 is 58403991885.

It is not a de Polignac number, because 58819930485 - 21 = 58819930483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58819930483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3550110 + ... + 3566639.

It is an arithmetic number, because the mean of its divisors is an integer number (3202537500).

Almost surely, 258819930485 is an apocalyptic number.

It is an amenable number.

58819930485 is a deficient number, since it is larger than the sum of its proper divisors (43661269515).

58819930485 is a wasteful number, since it uses less digits than its factorization.

58819930485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7116805.

The product of its (nonzero) digits is 12441600, while the sum is 60.

The spelling of 58819930485 in words is "fifty-eight billion, eight hundred nineteen million, nine hundred thirty thousand, four hundred eighty-five".

Divisors: 1 3 5 15 19 29 57 87 95 145 285 435 551 1653 2755 8265 7116749 21350247 35583745 106751235 135218231 206385721 405654693 619157163 676091155 1031928605 2028273465 3095785815 3921328699 11763986097 19606643495 58819930485