Base | Representation |
---|---|
bin | 1011111101110000011 |
3 | 201220211000 |
4 | 1133232003 |
5 | 100021232 |
6 | 12223043 |
7 | 3222024 |
oct | 1375603 |
9 | 656730 |
10 | 392067 |
11 | 248625 |
12 | 16aa83 |
13 | 1095c0 |
14 | a2c4b |
15 | 7b27c |
hex | 5fb83 |
392067 has 16 divisors (see below), whose sum is σ = 626080. Its totient is φ = 241056.
The previous prime is 392059. The next prime is 392069. The reversal of 392067 is 760293.
It is not a de Polignac number, because 392067 - 23 = 392059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 392067.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 392067.
It is not an unprimeable number, because it can be changed into a prime (392069) 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, 208 + ... + 909.
It is an arithmetic number, because the mean of its divisors is an integer number (39130).
2392067 is an apocalyptic number.
392067 is a deficient number, since it is larger than the sum of its proper divisors (234013).
392067 is a wasteful number, since it uses less digits than its factorization.
392067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1139 (or 1133 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 392067 is about 626.1525373262. The cubic root of 392067 is about 73.1902835800.
The spelling of 392067 in words is "three hundred ninety-two thousand, sixty-seven".
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