Base | Representation |
---|---|
bin | 10110100110011011… |
… | …10101011101011010 |
3 | 1011022121102102000021 |
4 | 23103031311131122 |
5 | 144322142212020 |
6 | 5324000101054 |
7 | 606452336014 |
oct | 132315653532 |
9 | 34277372007 |
10 | 12133554010 |
11 | 5167090796 |
12 | 242760478a |
13 | 11b4a25b76 |
14 | 8316651b4 |
15 | 4b03521aa |
hex | 2d337575a |
12133554010 has 16 divisors (see below), whose sum is σ = 21961065672. Its totient is φ = 4826606400.
The previous prime is 12133553953. The next prime is 12133554011. The reversal of 12133554010 is 1045533121.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4719827401 + 7413726609 = 68701^2 + 86103^2 .
It is not an unprimeable number, because it can be changed into a prime (12133554011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3350001 + ... + 3353620.
Almost surely, 212133554010 is an apocalyptic number.
12133554010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12133554010 is a deficient number, since it is larger than the sum of its proper divisors (9827511662).
12133554010 is a wasteful number, since it uses less digits than its factorization.
12133554010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6703809.
The product of its (nonzero) digits is 1800, while the sum is 25.
The spelling of 12133554010 in words is "twelve billion, one hundred thirty-three million, five hundred fifty-four thousand, ten".
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