Base | Representation |
---|---|
bin | 10110100101010111… |
… | …10001101000011010 |
3 | 1011021222121210022021 |
4 | 23102223301220122 |
5 | 144312401003214 |
6 | 5323040445054 |
7 | 606313421125 |
oct | 132253615032 |
9 | 34258553267 |
10 | 12124625434 |
11 | 51620425a9 |
12 | 242461978a |
13 | 11b2c1ab9c |
14 | 8303bd3bc |
15 | 4ae68b924 |
hex | 2d2af1a1a |
12124625434 has 32 divisors (see below), whose sum is σ = 18689616000. Its totient is φ = 5897263680.
The previous prime is 12124625417. The next prime is 12124625441. The reversal of 12124625434 is 43452642121.
12124625434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12124625434.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4624644 + ... + 4627264.
It is an arithmetic number, because the mean of its divisors is an integer number (584050500).
Almost surely, 212124625434 is an apocalyptic number.
12124625434 is a deficient number, since it is larger than the sum of its proper divisors (6564990566).
12124625434 is a wasteful number, since it uses less digits than its factorization.
12124625434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3078.
The product of its digits is 46080, while the sum is 34.
The spelling of 12124625434 in words is "twelve billion, one hundred twenty-four million, six hundred twenty-five thousand, four hundred thirty-four".
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