Base | Representation |
---|---|
bin | 110110111010010111… |
… | …000100111101111000 |
3 | 12122012002212121202211 |
4 | 312322113010331320 |
5 | 1431223030433210 |
6 | 43030354504504 |
7 | 4155053550304 |
oct | 667227047570 |
9 | 178162777684 |
10 | 58961186680 |
11 | 23007064260 |
12 | b515b95134 |
13 | 5738480656 |
14 | 2bd4920d04 |
15 | 180145638a |
hex | dba5c4f78 |
58961186680 has 32 divisors (see below), whose sum is σ = 144722913840. Its totient is φ = 21440431360.
The previous prime is 58961186663. The next prime is 58961186681. The reversal of 58961186680 is 8668116985.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58961186681) 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, 67000909 + ... + 67001788.
Almost surely, 258961186680 is an apocalyptic number.
It is an amenable number.
58961186680 is an abundant number, since it is smaller than the sum of its proper divisors (85761727160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58961186680 is a wasteful number, since it uses less digits than its factorization.
58961186680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134002719 (or 134002715 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 58.
The spelling of 58961186680 in words is "fifty-eight billion, nine hundred sixty-one million, one hundred eighty-six thousand, six hundred eighty".
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