Base | Representation |
---|---|
bin | 11000001000000111… |
… | …10001101010110010 |
3 | 1020102201100121102221 |
4 | 30010003301222302 |
5 | 203011432010001 |
6 | 5541151431254 |
7 | 635662455136 |
oct | 140403615262 |
9 | 36381317387 |
10 | 12953000626 |
11 | 55476a40a5 |
12 | 2615b2552a |
13 | 12b5727317 |
14 | 8ac4133c6 |
15 | 50c26b1a1 |
hex | 3040f1ab2 |
12953000626 has 64 divisors (see below), whose sum is σ = 21235737600. Its totient is φ = 5911363584.
The previous prime is 12953000623. The next prime is 12953000677. The reversal of 12953000626 is 62600035921.
It is a junction number, because it is equal to n+sod(n) for n = 12953000591 and 12953000600.
It is not an unprimeable number, because it can be changed into a prime (12953000623) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16843570 + ... + 16844338.
It is an arithmetic number, because the mean of its divisors is an integer number (331808400).
Almost surely, 212953000626 is an apocalyptic number.
12953000626 is the 56906-th decagonal number.
12953000626 is a deficient number, since it is larger than the sum of its proper divisors (8282736974).
12953000626 is a wasteful number, since it uses less digits than its factorization.
12953000626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051.
The product of its (nonzero) digits is 19440, while the sum is 34.
The spelling of 12953000626 in words is "twelve billion, nine hundred fifty-three million, six hundred twenty-six", and thus it is an aban number.
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