Base | Representation |
---|---|
bin | 1011010101001110101001… |
… | …1100110010100001101000 |
3 | 1122010002201201122100112120 |
4 | 2311103222130302201220 |
5 | 3113113211133331203 |
6 | 42255424025511240 |
7 | 2424105011325231 |
oct | 265235234624150 |
9 | 48102651570476 |
10 | 12459338573928 |
11 | 3a73a808a1044 |
12 | 1492853342520 |
13 | 6c4bab73341c |
14 | 31106c85c088 |
15 | 169168e68b53 |
hex | b54ea732868 |
12459338573928 has 64 divisors (see below), whose sum is σ = 31203474072960. Its totient is φ = 4145768476416.
The previous prime is 12459338573911. The next prime is 12459338573933. The reversal of 12459338573928 is 82937583395421.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33428325 + ... + 33798987.
It is an arithmetic number, because the mean of its divisors is an integer number (487554282390).
Almost surely, 212459338573928 is an apocalyptic number.
It is an amenable number.
12459338573928 is an abundant number, since it is smaller than the sum of its proper divisors (18744135499032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12459338573928 is a wasteful number, since it uses less digits than its factorization.
12459338573928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373146 (or 373142 counting only the distinct ones).
The product of its digits is 391910400, while the sum is 69.
The spelling of 12459338573928 in words is "twelve trillion, four hundred fifty-nine billion, three hundred thirty-eight million, five hundred seventy-three thousand, nine hundred twenty-eight".
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