Base | Representation |
---|---|
bin | 10111100111001100… |
… | …01110001100001100 |
3 | 1012201110200001122210 |
4 | 23303212032030030 |
5 | 201430231131201 |
6 | 5453524110420 |
7 | 626100113055 |
oct | 136346161414 |
9 | 35643601583 |
10 | 12676817676 |
11 | 5415807826 |
12 | 2559535410 |
13 | 1270448163 |
14 | 88387d72c |
15 | 4e2db41d6 |
hex | 2f398e30c |
12676817676 has 48 divisors (see below), whose sum is σ = 30610218240. Its totient is φ = 4078428480.
The previous prime is 12676817639. The next prime is 12676817707. The reversal of 12676817676 is 67671867621.
12676817676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 1389891 + ... + 1398981.
It is an arithmetic number, because the mean of its divisors is an integer number (637712880).
Almost surely, 212676817676 is an apocalyptic number.
It is an amenable number.
12676817676 is an abundant number, since it is smaller than the sum of its proper divisors (17933400564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12676817676 is a wasteful number, since it uses less digits than its factorization.
12676817676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13134 (or 13132 counting only the distinct ones).
The product of its digits is 7112448, while the sum is 57.
The spelling of 12676817676 in words is "twelve billion, six hundred seventy-six million, eight hundred seventeen thousand, six hundred seventy-six".
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