Base | Representation |
---|---|
bin | 11011111110101011001… |
… | …01000100000100010000 |
3 | 10101220102220021022211212 |
4 | 31333111211010010100 |
5 | 111222331402020000 |
6 | 2013350525555252 |
7 | 126312264262544 |
oct | 15772545040420 |
9 | 3356386238755 |
10 | 961360970000 |
11 | 340790228852 |
12 | 136399a15b28 |
13 | 6c86b17a892 |
14 | 3475c90ba24 |
15 | 1a0194b4c35 |
hex | dfd5944110 |
961360970000 has 50 divisors (see below), whose sum is σ = 2327551068678. Its totient is φ = 384544384000.
The previous prime is 961360969997. The next prime is 961360970021. The reversal of 961360970000 is 79063169.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 193473300736 + 767887669264 = 439856^2 + 876292^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a self number, because there is not a number n which added to its sum of digits gives 961360970000.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 48058049 + ... + 48078048.
Almost surely, 2961360970000 is an apocalyptic number.
It is an amenable number.
961360970000 is an abundant number, since it is smaller than the sum of its proper divisors (1366190098678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
961360970000 is an equidigital number, since it uses as much as digits as its factorization.
961360970000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96136125 (or 96136104 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 41.
The spelling of 961360970000 in words is "nine hundred sixty-one billion, three hundred sixty million, nine hundred seventy thousand".
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