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14131305132 = 2237929181087
BaseRepresentation
bin11010010100100101…
…01001101010101100
31100110211112200100120
431022102221222230
5212420103231012
610254122524540
71010121053220
oct151222515254
940424480316
1014131305132
115aa183177a
1228a4666750
131442893719
14980ad6780
1557a91d58c
hex34a4a9aac

14131305132 has 48 divisors (see below), whose sum is σ = 37724252160. Its totient is φ = 4033147392.

The previous prime is 14131305121. The next prime is 14131305137. The reversal of 14131305132 is 23150313141.

It is not an unprimeable number, because it can be changed into a prime (14131305137) 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, 12508 + ... + 168579.

It is an arithmetic number, because the mean of its divisors is an integer number (785921920).

Almost surely, 214131305132 is an apocalyptic number.

14131305132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14131305132 is an abundant number, since it is smaller than the sum of its proper divisors (23592947028).

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

14131305132 is a wasteful number, since it uses less digits than its factorization.

14131305132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182030 (or 182028 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 14131305132 its reverse (23150313141), we get a palindrome (37281618273).

The spelling of 14131305132 in words is "fourteen billion, one hundred thirty-one million, three hundred five thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 929 1858 2787 3716 5574 6503 11148 13006 19509 26012 39018 78036 181087 362174 543261 724348 1086522 1267609 2173044 2535218 3802827 5070436 7605654 15211308 168229823 336459646 504689469 672919292 1009378938 1177608761 2018757876 2355217522 3532826283 4710435044 7065652566 14131305132