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14923168180 = 225746158409
BaseRepresentation
bin11011110010111110…
…10111100110110100
31102112000120111020121
431321133113212310
5221030312340210
610504451141324
71035544556644
oct157137274664
942460514217
1014923168180
116368815148
122a858a4844
13153a957a3b
14a17d44524
155c51d96da
hex3797d79b4

14923168180 has 12 divisors (see below), whose sum is σ = 31338653220. Its totient is φ = 5969267264.

The previous prime is 14923168171. The next prime is 14923168193. The reversal of 14923168180 is 8186132941.

It can be written as a sum of positive squares in 2 ways, for example, as 2790586276 + 12132581904 = 52826^2 + 110148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373079185 + ... + 373079224.

It is an arithmetic number, because the mean of its divisors is an integer number (2611554435).

Almost surely, 214923168180 is an apocalyptic number.

14923168180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14923168180 is an abundant number, since it is smaller than the sum of its proper divisors (16415485040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14923168180 is a wasteful number, since it uses less digits than its factorization.

14923168180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746158418 (or 746158416 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 14923168180 in words is "fourteen billion, nine hundred twenty-three million, one hundred sixty-eight thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 746158409 1492316818 2984633636 3730792045 7461584090 14923168180