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12682914130 = 254093100957
BaseRepresentation
bin10111100111111010…
…11110100101010010
31012201220010210102101
423303331132211102
5201433311223010
65454302511014
7626202664015
oct136375364522
935656123371
1012682914130
1154191a1117
12255b59546a
1312717a1023
148845c937c
154e36ba73a
hex2f3f5e952

12682914130 has 16 divisors (see below), whose sum is σ = 22885070040. Its totient is φ = 5060760192.

The previous prime is 12682914119. The next prime is 12682914149. The reversal of 12682914130 is 3141928621.

It can be written as a sum of positive squares in 4 ways, for example, as 12660075289 + 22838841 = 112517^2 + 4779^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12682914130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546389 + ... + 1554568.

Almost surely, 212682914130 is an apocalyptic number.

12682914130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12682914130 is a deficient number, since it is larger than the sum of its proper divisors (10202155910).

12682914130 is a wasteful number, since it uses less digits than its factorization.

12682914130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101373.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 12682914130 in words is "twelve billion, six hundred eighty-two million, nine hundred fourteen thousand, one hundred thirty".

Divisors: 1 2 5 10 409 818 2045 4090 3100957 6201914 15504785 31009570 1268291413 2536582826 6341457065 12682914130