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13179201484 = 2220051164321
BaseRepresentation
bin11000100011000101…
…01010011111001100
31021000110222210200111
430101202222133030
5203442333421414
610015432005404
7644410235641
oct142142523714
937013883614
1013179201484
115653352159
122679830864
131320556297
148d0495dc8
1552204d8c4
hex3118aa7cc

13179201484 has 12 divisors (see below), whose sum is σ = 23064893208. Its totient is φ = 6589232000.

The previous prime is 13179201481. The next prime is 13179201491. The reversal of 13179201484 is 48410297131.

It is not an unprimeable number, because it can be changed into a prime (13179201481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957 + ... + 162364.

It is an arithmetic number, because the mean of its divisors is an integer number (1922074434).

Almost surely, 213179201484 is an apocalyptic number.

It is an amenable number.

13179201484 is a deficient number, since it is larger than the sum of its proper divisors (9885691724).

13179201484 is a wasteful number, since it uses less digits than its factorization.

13179201484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184376 (or 184374 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 13179201484 in words is "thirteen billion, one hundred seventy-nine million, two hundred one thousand, four hundred eighty-four".

Divisors: 1 2 4 20051 40102 80204 164321 328642 657284 3294800371 6589600742 13179201484