Base | Representation |
---|---|
bin | 10110101011111… |
… | …001110001001100 |
3 | 222112011212102110 |
4 | 112223321301030 |
5 | 1234413420224 |
6 | 101433424020 |
7 | 12301053021 |
oct | 2653716114 |
9 | 875155373 |
10 | 380607564 |
11 | 185930107 |
12 | a756b010 |
13 | 60b1189c |
14 | 38797548 |
15 | 23632929 |
hex | 16af9c4c |
380607564 has 24 divisors (see below), whose sum is σ = 893745328. Its totient is φ = 126060480.
The previous prime is 380607547. The next prime is 380607581. The reversal of 380607564 is 465706083.
It is an interprime number because it is at equal distance from previous prime (380607547) and next prime (380607581).
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, 99127 + ... + 102894.
Almost surely, 2380607564 is an apocalyptic number.
It is an amenable number.
380607564 is an abundant number, since it is smaller than the sum of its proper divisors (513137764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380607564 is a wasteful number, since it uses less digits than its factorization.
380607564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202185 (or 202183 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 380607564 is about 19509.1661533752. The cubic root of 380607564 is about 724.7014634526.
The spelling of 380607564 in words is "three hundred eighty million, six hundred seven thousand, five hundred sixty-four".
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