Base | Representation |
---|---|
bin | 10111100001000100… |
… | …11110110111010010 |
3 | 1012120220010010220221 |
4 | 23300202132313102 |
5 | 201324112140441 |
6 | 5444452223254 |
7 | 624605012440 |
oct | 136042366722 |
9 | 35526103827 |
10 | 12625505746 |
11 | 5399850377 |
12 | 254430ab2a |
13 | 1262920879 |
14 | 87ab23b90 |
15 | 4dd62a8d1 |
hex | 2f089edd2 |
12625505746 has 16 divisors (see below), whose sum is σ = 21768836544. Its totient is φ = 5379652944.
The previous prime is 12625505731. The next prime is 12625505773. The reversal of 12625505746 is 64750552621.
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, 2604000 + ... + 2608843.
It is an arithmetic number, because the mean of its divisors is an integer number (1360552284).
Almost surely, 212625505746 is an apocalyptic number.
12625505746 is a deficient number, since it is larger than the sum of its proper divisors (9143330798).
12625505746 is a wasteful number, since it uses less digits than its factorization.
12625505746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5213025.
The product of its (nonzero) digits is 504000, while the sum is 43.
The spelling of 12625505746 in words is "twelve billion, six hundred twenty-five million, five hundred five thousand, seven hundred forty-six".
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