Base | Representation |
---|---|
bin | 10110101110110110… |
… | …00100000000010101 |
3 | 1011111112020001111212 |
4 | 23113123010000111 |
5 | 144443224132300 |
6 | 5335000511205 |
7 | 611300252612 |
oct | 132733040025 |
9 | 34445201455 |
10 | 12204130325 |
11 | 51a2a05822 |
12 | 244717b505 |
13 | 11c6536aba |
14 | 83ab97509 |
15 | 4b6643935 |
hex | 2d76c4015 |
12204130325 has 12 divisors (see below), whose sum is σ = 15163464000. Its totient is φ = 9743728560.
The previous prime is 12204130297. The next prime is 12204130381. The reversal of 12204130325 is 52303140221.
It is not a de Polignac number, because 12204130325 - 220 = 12203081749 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12204130325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476669 + ... + 501618.
It is an arithmetic number, because the mean of its divisors is an integer number (1263622000).
Almost surely, 212204130325 is an apocalyptic number.
It is an amenable number.
12204130325 is a deficient number, since it is larger than the sum of its proper divisors (2959333675).
12204130325 is an equidigital number, since it uses as much as digits as its factorization.
12204130325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 978796 (or 978791 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 12204130325 its reverse (52303140221), we get a palindrome (64507270546).
The spelling of 12204130325 in words is "twelve billion, two hundred four million, one hundred thirty thousand, three hundred twenty-five".
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