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93901239196 = 22192104961991
BaseRepresentation
bin101011101110011110…
…0110011001110011100
322222101010202012012221
41113130330303032130
53014302204123241
6111045421235124
76532650235522
oct1273474631634
9288333665187
1093901239196
113690688a916
1216247402aa4
138b1614523b
14478b0a4312
152698ae45d1
hex15dcf3339c

93901239196 has 36 divisors (see below), whose sum is σ = 173599297200. Its totient is φ = 44436415680.

The previous prime is 93901239181. The next prime is 93901239209. The reversal of 93901239196 is 69193210939.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1483761 + ... + 1545751.

It is an arithmetic number, because the mean of its divisors is an integer number (4822202700).

Almost surely, 293901239196 is an apocalyptic number.

It is an amenable number.

93901239196 is a deficient number, since it is larger than the sum of its proper divisors (79698058004).

93901239196 is a wasteful number, since it uses less digits than its factorization.

93901239196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63082 (or 63061 counting only the distinct ones).

The product of its (nonzero) digits is 708588, while the sum is 52.

The spelling of 93901239196 in words is "ninety-three billion, nine hundred one million, two hundred thirty-nine thousand, one hundred ninety-six".

Divisors: 1 2 4 19 38 76 361 722 1049 1444 2098 4196 19931 39862 61991 79724 123982 247964 378689 757378 1177829 1514756 2355658 4711316 22378751 44757502 65028559 89515004 130057118 260114236 1235542621 2471085242 4942170484 23475309799 46950619598 93901239196