Base | Representation |
---|---|
bin | 1000111011110011100… |
… | …01001110111000011000 |
3 | 1002100101100121122200222 |
4 | 10131321301032320120 |
5 | 20012201310032120 |
6 | 353005515215212 |
7 | 31115250530312 |
oct | 4357161167030 |
9 | 1070340548628 |
10 | 306985627160 |
11 | 109212424393 |
12 | 4b5b4a47508 |
13 | 22c441717c4 |
14 | 10c02bda7b2 |
15 | 7ebaad9525 |
hex | 4779c4ee18 |
306985627160 has 32 divisors (see below), whose sum is σ = 697838470560. Its totient is φ = 121528329216.
The previous prime is 306985627147. The next prime is 306985627189. The reversal of 306985627160 is 61726589603.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39556124 + ... + 39563883.
It is an arithmetic number, because the mean of its divisors is an integer number (21807452205).
Almost surely, 2306985627160 is an apocalyptic number.
It is an amenable number.
306985627160 is an abundant number, since it is smaller than the sum of its proper divisors (390852843400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
306985627160 is a wasteful number, since it uses less digits than its factorization.
306985627160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79120115 (or 79120111 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 53.
The spelling of 306985627160 in words is "three hundred six billion, nine hundred eighty-five million, six hundred twenty-seven thousand, one hundred sixty".
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