Base | Representation |
---|---|
bin | 10111010000101… |
… | …110111000101100 |
3 | 1000012100101020212 |
4 | 113100232320230 |
5 | 1244401343231 |
6 | 102420401552 |
7 | 12446114003 |
oct | 2720567054 |
9 | 1005311225 |
10 | 390262316 |
11 | 190324944 |
12 | aa8462b8 |
13 | 62b12262 |
14 | 39b8bc3a |
15 | 243dd42b |
hex | 1742ee2c |
390262316 has 12 divisors (see below), whose sum is σ = 684443760. Its totient is φ = 194706960.
The previous prime is 390262303. The next prime is 390262333. The reversal of 390262316 is 613262093.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103976 + ... + 107663.
It is an arithmetic number, because the mean of its divisors is an integer number (57036980).
Almost surely, 2390262316 is an apocalyptic number.
It is an amenable number.
390262316 is a deficient number, since it is larger than the sum of its proper divisors (294181444).
390262316 is a wasteful number, since it uses less digits than its factorization.
390262316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212104 (or 212102 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 390262316 is about 19755.0579852351. The cubic root of 390262316 is about 730.7781256825.
The spelling of 390262316 in words is "three hundred ninety million, two hundred sixty-two thousand, three hundred sixteen".
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