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93474323956 = 221310122379811
BaseRepresentation
bin101011100001110000…
…0001111110111110100
322221021101102122121101
41113003200033313310
53012413411331311
6110535211055444
76516244433626
oct1270340176764
9287241378541
1093474323956
1136707901102
1216148441584
138a7886ba80
14474a4d4c16
1526713b5ec1
hex15c380fdf4

93474323956 has 48 divisors (see below), whose sum is σ = 178707368448. Its totient is φ = 42522768000.

The previous prime is 93474323947. The next prime is 93474323983. The reversal of 93474323956 is 65932347439.

It is a junction number, because it is equal to n+sod(n) for n = 93474323897 and 93474323906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131291 + ... + 1211101.

It is an arithmetic number, because the mean of its divisors is an integer number (3723070176).

Almost surely, 293474323956 is an apocalyptic number.

It is an amenable number.

93474323956 is a deficient number, since it is larger than the sum of its proper divisors (85233044492).

93474323956 is a wasteful number, since it uses less digits than its factorization.

93474323956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80152 (or 80150 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 55.

The spelling of 93474323956 in words is "ninety-three billion, four hundred seventy-four million, three hundred twenty-three thousand, nine hundred fifty-six".

Divisors: 1 2 4 13 26 52 101 202 223 404 446 892 1313 2626 2899 5252 5798 11596 22523 45046 79811 90092 159622 292799 319244 585598 1037543 1171196 2075086 4150172 8060911 16121822 17797853 32243644 35595706 71191412 104791843 209583686 231372089 419167372 462744178 925488356 1797583153 3595166306 7190332612 23368580989 46737161978 93474323956