Base | Representation |
---|---|
bin | 10111011000111110… |
… | …10010010100010010 |
3 | 1012102011021002120221 |
4 | 23230133102110102 |
5 | 201204213342213 |
6 | 5434024023254 |
7 | 623121330232 |
oct | 135437222422 |
9 | 35364232527 |
10 | 12557559058 |
11 | 5364461a90 |
12 | 2525601b2a |
13 | 1251820825 |
14 | 871ab7cc2 |
15 | 4d76a838d |
hex | 2ec7d2512 |
12557559058 has 8 divisors (see below), whose sum is σ = 20548733040. Its totient is φ = 5707981380.
The previous prime is 12557559043. The next prime is 12557559101. The reversal of 12557559058 is 85095575521.
12557559058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12557558996 and 12557559014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285399048 + ... + 285399091.
It is an arithmetic number, because the mean of its divisors is an integer number (2568591630).
Almost surely, 212557559058 is an apocalyptic number.
12557559058 is a deficient number, since it is larger than the sum of its proper divisors (7991173982).
12557559058 is a wasteful number, since it uses less digits than its factorization.
12557559058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570798152.
The product of its (nonzero) digits is 3150000, while the sum is 52.
The spelling of 12557559058 in words is "twelve billion, five hundred fifty-seven million, five hundred fifty-nine thousand, fifty-eight".
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