Base | Representation |
---|---|
bin | 10110101101001… |
… | …100010110001100 |
3 | 222112211001101212 |
4 | 112231030112030 |
5 | 1240010231204 |
6 | 101444553552 |
7 | 12303662111 |
oct | 2655142614 |
9 | 875731355 |
10 | 380945804 |
11 | 186041248 |
12 | a76b28b8 |
13 | 60bcc825 |
14 | 38844908 |
15 | 2369cc6e |
hex | 16b4c58c |
380945804 has 6 divisors (see below), whose sum is σ = 666655164. Its totient is φ = 190472900.
The previous prime is 380945797. The next prime is 380945837. The reversal of 380945804 is 408549083.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47618222 + ... + 47618229.
It is an arithmetic number, because the mean of its divisors is an integer number (111109194).
Almost surely, 2380945804 is an apocalyptic number.
It is an amenable number.
380945804 is a deficient number, since it is larger than the sum of its proper divisors (285709360).
380945804 is a wasteful number, since it uses less digits than its factorization.
380945804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95236455 (or 95236453 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 380945804 is about 19517.8329739754. The cubic root of 380945804 is about 724.9160768494.
The spelling of 380945804 in words is "three hundred eighty million, nine hundred forty-five thousand, eight hundred four".
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