Base | Representation |
---|---|
bin | 1011010001110110000100… |
… | …1111110110110110001000 |
3 | 1121220112200002200000120011 |
4 | 2310131201033312312020 |
5 | 3111140130221132222 |
6 | 42213011132041304 |
7 | 2416646230603432 |
oct | 264354117666610 |
9 | 47815602600504 |
10 | 12401202130312 |
11 | 3a51358338526 |
12 | 1483529603234 |
13 | 6bc5750b9c28 |
14 | 30c3156a7652 |
15 | 1678b5125c77 |
hex | b47613f6d88 |
12401202130312 has 16 divisors (see below), whose sum is σ = 23252410552860. Its totient is φ = 6200559316224.
The previous prime is 12401202130283. The next prime is 12401202130399. The reversal of 12401202130312 is 21303120210421.
It can be written as a sum of positive squares in 2 ways, for example, as 11809573488036 + 591628642276 = 3436506^2 + 769174^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3937693 + ... + 6348844.
Almost surely, 212401202130312 is an apocalyptic number.
It is an amenable number.
12401202130312 is a deficient number, since it is larger than the sum of its proper divisors (10851208422548).
12401202130312 is a wasteful number, since it uses less digits than its factorization.
12401202130312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10437240 (or 10437236 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 12401202130312 its reverse (21303120210421), we get a palindrome (33704322340733).
The spelling of 12401202130312 in words is "twelve trillion, four hundred one billion, two hundred two million, one hundred thirty thousand, three hundred twelve".
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