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12131410010 = 252574720393
BaseRepresentation
bin10110100110001011…
…01010000001011010
31011022110101110222212
423103011222001122
5144321120110020
65323442115122
7606425166206
oct132305520132
934273343885
1012131410010
115165956995
12242694baa2
1311b4455025
14831267b06
154b007bcc5
hex2d316a05a

12131410010 has 16 divisors (see below), whose sum is σ = 21921509736. Its totient is φ = 4833681408.

The previous prime is 12131409919. The next prime is 12131410033. The reversal of 12131410010 is 1001413121.

It can be written as a sum of positive squares in 4 ways, for example, as 11474051689 + 657358321 = 107117^2 + 25639^2 .

It is a super-2 number, since 2×121314100102 (a number of 21 digits) contains 22 as substring.

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, 2357627 + ... + 2362766.

Almost surely, 212131410010 is an apocalyptic number.

12131410010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12131410010 is a deficient number, since it is larger than the sum of its proper divisors (9790099726).

12131410010 is a wasteful number, since it uses less digits than its factorization.

12131410010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720657.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12131410010 its reverse (1001413121), we get a palindrome (13132823131).

The spelling of 12131410010 in words is "twelve billion, one hundred thirty-one million, four hundred ten thousand, ten".

Divisors: 1 2 5 10 257 514 1285 2570 4720393 9440786 23601965 47203930 1213141001 2426282002 6065705005 12131410010