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55974000038 = 21119612837757
BaseRepresentation
bin110100001000010011…
…110111010110100110
312100110220221211001112
4310020103313112212
51404113321000123
641414125025022
74021042102325
oct641023672646
9170426854045
1055974000038
1121813955770
12aa216b5172
1353806343a8
1429cdcd20bc
1516c9093d78
hexd084f75a6

55974000038 has 64 divisors (see below), whose sum is σ = 98354062080. Its totient is φ = 23621673600.

The previous prime is 55974000013. The next prime is 55974000067. The reversal of 55974000038 is 83000047955.

55974000038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55973999959 and 55974000004.

It is a congruent number.

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, 7212056 + ... + 7219812.

It is an arithmetic number, because the mean of its divisors is an integer number (1536782220).

Almost surely, 255974000038 is an apocalyptic number.

55974000038 is a deficient number, since it is larger than the sum of its proper divisors (42380062042).

55974000038 is a wasteful number, since it uses less digits than its factorization.

55974000038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 55974000038 in words is "fifty-five billion, nine hundred seventy-four million, thirty-eight", and thus it is an aban number.

Divisors: 1 2 11 19 22 38 61 122 209 283 418 566 671 1159 1342 2318 3113 5377 6226 7757 10754 12749 15514 17263 25498 34526 59147 85327 118294 147383 170654 189893 294766 327997 379786 473177 655994 946354 1621213 2195231 3242426 3607967 4390462 5204947 7215934 8990363 10409894 17980726 24147541 41709389 48295082 83418778 98893993 133909091 197787986 267818182 458803279 917606558 1473000001 2544272729 2946000002 5088545458 27987000019 55974000038