Base | Representation |
---|---|
bin | 10110101101001… |
… | …111111010001000 |
3 | 222112211210102011 |
4 | 112231033322020 |
5 | 1240011213032 |
6 | 101445145304 |
7 | 12304052461 |
oct | 2655177210 |
9 | 875753364 |
10 | 380960392 |
11 | 1860511aa |
12 | a76bb234 |
13 | 60c06367 |
14 | 38849d68 |
15 | 236a2247 |
hex | 16b4fe88 |
380960392 has 32 divisors (see below), whose sum is σ = 741866400. Its totient is φ = 183262464.
The previous prime is 380960381. The next prime is 380960401. The reversal of 380960392 is 293069083.
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, 14784 + ... + 31312.
It is an arithmetic number, because the mean of its divisors is an integer number (23183325).
Almost surely, 2380960392 is an apocalyptic number.
It is an amenable number.
380960392 is a deficient number, since it is larger than the sum of its proper divisors (360906008).
380960392 is a wasteful number, since it uses less digits than its factorization.
380960392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16645 (or 16641 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 380960392 is about 19518.2066799181. The cubic root of 380960392 is about 724.9253300823.
The spelling of 380960392 in words is "three hundred eighty million, nine hundred sixty thousand, three hundred ninety-two".
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