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58894845020 = 225111997134053
BaseRepresentation
bin110110110110011010…
…000000010001011100
312122000111001010010022
4312312122000101130
51431104040020040
643020024531312
74153316631344
oct666632002134
9178014033108
1058894845020
1122a82671840
12b4b7920b38
1357277c302b
142bc9bb1d24
1517ea6ee6b5
hexdb668045c

58894845020 has 48 divisors (see below), whose sum is σ = 134991305568. Its totient is φ = 21405423360.

The previous prime is 58894845017. The next prime is 58894845029. The reversal of 58894845020 is 2054849885.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58894845029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372314 + ... + 506366.

It is an arithmetic number, because the mean of its divisors is an integer number (2812318866).

Almost surely, 258894845020 is an apocalyptic number.

It is an amenable number.

58894845020 is an abundant number, since it is smaller than the sum of its proper divisors (76096460548).

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

58894845020 is a wasteful number, since it uses less digits than its factorization.

58894845020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136070 (or 136068 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 58894845020 in words is "fifty-eight billion, eight hundred ninety-four million, eight hundred forty-five thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1997 3994 7988 9985 19970 21967 39940 43934 87868 109835 134053 219670 268106 439340 536212 670265 1340530 1474583 2681060 2949166 5898332 7372915 14745830 29491660 267703841 535407682 1070815364 1338519205 2677038410 2944742251 5354076820 5889484502 11778969004 14723711255 29447422510 58894845020