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151366405132 = 22277401461739
BaseRepresentation
bin1000110011111000100…
…1000000110000001100
3112110200222121002100001
42030332021000300030
54434444244431012
6153311535214044
713636000133455
oct2147611006014
9473628532301
10151366405132
1159215431598
1225404377324
13113736978c7
14747d03a12c
153e0da3a357
hex233e240c0c

151366405132 has 48 divisors (see below), whose sum is σ = 267449988960. Its totient is φ = 74957184000.

The previous prime is 151366405109. The next prime is 151366405139. The reversal of 151366405132 is 231504663151.

It is a junction number, because it is equal to n+sod(n) for n = 151366405091 and 151366405100.

It is not an unprimeable number, because it can be changed into a prime (151366405139) 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, 204825619 + ... + 204826357.

It is an arithmetic number, because the mean of its divisors is an integer number (5571874770).

Almost surely, 2151366405132 is an apocalyptic number.

It is an amenable number.

151366405132 is a deficient number, since it is larger than the sum of its proper divisors (116083583828).

151366405132 is a wasteful number, since it uses less digits than its factorization.

151366405132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1880 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 151366405132 in words is "one hundred fifty-one billion, three hundred sixty-six million, four hundred five thousand, one hundred thirty-two".

Divisors: 1 2 4 277 401 461 554 739 802 922 1108 1478 1604 1844 2956 111077 127697 184861 204703 222154 255394 296339 340679 369722 409406 444308 510788 592678 681358 739444 818812 1185356 1362716 51206497 82085903 94368083 102412994 136612279 164171806 188736166 204825988 273224558 328343612 377472332 546449116 37841601283 75683202566 151366405132