Base | Representation |
---|---|
bin | 10111001111111… |
… | …110000011101100 |
3 | 1000011222012220110 |
4 | 113033332003230 |
5 | 1244323443231 |
6 | 102412220020 |
7 | 12444321630 |
oct | 2717760354 |
9 | 1004865813 |
10 | 390062316 |
11 | 1901a8656 |
12 | aa76a610 |
13 | 62a72207 |
14 | 39b38dc0 |
15 | 2439e046 |
hex | 173fe0ec |
390062316 has 48 divisors (see below), whose sum is σ = 1043383040. Its totient is φ = 111101760.
The previous prime is 390062311. The next prime is 390062329. The reversal of 390062316 is 613260093.
It is a happy number.
It is a super-2 number, since 2×3900623162 = 304297220726567712, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (390062311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20790 + ... + 34818.
Almost surely, 2390062316 is an apocalyptic number.
It is an amenable number.
390062316 is an abundant number, since it is smaller than the sum of its proper divisors (653320724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
390062316 is a wasteful number, since it uses less digits than its factorization.
390062316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14374 (or 14372 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 390062316 is about 19749.9953417716. The cubic root of 390062316 is about 730.6532689786.
The spelling of 390062316 in words is "three hundred ninety million, sixty-two thousand, three hundred sixteen".
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