Base | Representation |
---|---|
bin | 10111100001000010… |
… | …00100000001000101 |
3 | 1012120212102020111010 |
4 | 23300201010001011 |
5 | 201324013234022 |
6 | 5444440232433 |
7 | 624601602534 |
oct | 136041040105 |
9 | 35525366433 |
10 | 12625133637 |
11 | 5399616846 |
12 | 254416b719 |
13 | 126282039c |
14 | 87aa6831b |
15 | 4dd5a550c |
hex | 2f0844045 |
12625133637 has 16 divisors (see below), whose sum is σ = 17245912640. Its totient is φ = 8211030912.
The previous prime is 12625133597. The next prime is 12625133663. The reversal of 12625133637 is 73633152621.
It is not a de Polignac number, because 12625133637 - 222 = 12620939333 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12625133595 and 12625133604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12625233637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47913 + ... + 165969.
It is an arithmetic number, because the mean of its divisors is an integer number (1077869540).
Almost surely, 212625133637 is an apocalyptic number.
It is an amenable number.
12625133637 is a deficient number, since it is larger than the sum of its proper divisors (4620779003).
12625133637 is a wasteful number, since it uses less digits than its factorization.
12625133637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118932.
The product of its digits is 136080, while the sum is 39.
The spelling of 12625133637 in words is "twelve billion, six hundred twenty-five million, one hundred thirty-three thousand, six hundred thirty-seven".
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