Base | Representation |
---|---|
bin | 11000010100100100… |
… | …00011101010001010 |
3 | 1020200222211000220212 |
4 | 30022102003222022 |
5 | 203220144021001 |
6 | 5555401321122 |
7 | 641401063544 |
oct | 141222035212 |
9 | 36628730825 |
10 | 13057407626 |
11 | 55a062567a |
12 | 2644a961a2 |
13 | 1301251a03 |
14 | 8bc230694 |
15 | 5164e17bb |
hex | 30a483a8a |
13057407626 has 8 divisors (see below), whose sum is σ = 19597865760. Its totient is φ = 6524785708.
The previous prime is 13057407611. The next prime is 13057407647. The reversal of 13057407626 is 62670475031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1954886 + ... + 1961553.
It is an arithmetic number, because the mean of its divisors is an integer number (2449733220).
Almost surely, 213057407626 is an apocalyptic number.
13057407626 is a deficient number, since it is larger than the sum of its proper divisors (6540458134).
13057407626 is a wasteful number, since it uses less digits than its factorization.
13057407626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3918108.
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 13057407626 in words is "thirteen billion, fifty-seven million, four hundred seven thousand, six hundred twenty-six".
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