Base | Representation |
---|---|
bin | 10110110101100110… |
… | …11001111110001001 |
3 | 1011122110221101020011 |
4 | 23122303121332021 |
5 | 200102233442101 |
6 | 5344344231521 |
7 | 612556310062 |
oct | 133263317611 |
9 | 34573841204 |
10 | 12260843401 |
11 | 5221a21134 |
12 | 246216b5a1 |
13 | 1205202931 |
14 | 84451b569 |
15 | 4bb5e7751 |
hex | 2dacd9f89 |
12260843401 has 8 divisors (see below), whose sum is σ = 12561462144. Its totient is φ = 11960299680.
The previous prime is 12260843363. The next prime is 12260843417. The reversal of 12260843401 is 10434806221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12260843401 - 217 = 12260712329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12260843471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459636 + ... + 485578.
It is an arithmetic number, because the mean of its divisors is an integer number (1570182768).
Almost surely, 212260843401 is an apocalyptic number.
It is an amenable number.
12260843401 is a deficient number, since it is larger than the sum of its proper divisors (300618743).
12260843401 is a wasteful number, since it uses less digits than its factorization.
12260843401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37511.
The product of its (nonzero) digits is 9216, while the sum is 31.
The spelling of 12260843401 in words is "twelve billion, two hundred sixty million, eight hundred forty-three thousand, four hundred one".
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