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58394875294938 = 23713115392758301
BaseRepresentation
bin11010100011100000111011…
…10011000111010011011010
321122202111101021002001020210
431101300131303013103122
530123220201033414223
6324110122501231550
715204614306155320
oct1521603563072332
9248674337061223
1058394875294938
1117674144830986
1266713997025b6
1326777c80131c0
14105c4815a5d10
156b3eb8632893
hex351c1dcc74da

58394875294938 has 64 divisors (see below), whose sum is σ = 143865900202752. Its totient is φ = 15387488870400.

The previous prime is 58394875294927. The next prime is 58394875294963. The reversal of 58394875294938 is 83949257849385.

It is a super-2 number, since 2×583948752949382 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45749613 + ... + 47008688.

It is an arithmetic number, because the mean of its divisors is an integer number (2247904690668).

Almost surely, 258394875294938 is an apocalyptic number.

58394875294938 is an abundant number, since it is smaller than the sum of its proper divisors (85471024907814).

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

58394875294938 is a wasteful number, since it uses less digits than its factorization.

58394875294938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92759479.

The product of its digits is 18811699200, while the sum is 84.

The spelling of 58394875294938 in words is "fifty-eight trillion, three hundred ninety-four billion, eight hundred seventy-five million, two hundred ninety-four thousand, nine hundred thirty-eight".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 1153 2306 3459 6918 8071 14989 16142 24213 29978 44967 48426 89934 104923 209846 314769 629538 92758301 185516602 278274903 556549806 649308107 1205857913 1298616214 1947924321 2411715826 3617573739 3895848642 7235147478 8441005391 16882010782 25323016173 50646032346 106950321053 213900642106 320850963159 641701926318 748652247371 1390354173689 1497304494742 2245956742113 2780708347378 4171062521067 4491913484226 8342125042134 9732479215823 19464958431646 29197437647469 58394875294938