Base | Representation |
---|---|
bin | 10110100110001011… |
… | …01010000001011010 |
3 | 1011022110101110222212 |
4 | 23103011222001122 |
5 | 144321120110020 |
6 | 5323442115122 |
7 | 606425166206 |
oct | 132305520132 |
9 | 34273343885 |
10 | 12131410010 |
11 | 5165956995 |
12 | 242694baa2 |
13 | 11b4455025 |
14 | 831267b06 |
15 | 4b007bcc5 |
hex | 2d316a05a |
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".
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