Base | Representation |
---|---|
bin | 1010000110001111000 |
3 | 121210212112 |
4 | 1100301320 |
5 | 41041442 |
6 | 11031452 |
7 | 2545433 |
oct | 1206170 |
9 | 553775 |
10 | 330872 |
11 | 206653 |
12 | 13b588 |
13 | b77a9 |
14 | 8881a |
15 | 68082 |
hex | 50c78 |
330872 has 16 divisors (see below), whose sum is σ = 631800. Its totient is φ = 162400.
The previous prime is 330859. The next prime is 330877. The reversal of 330872 is 278033.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 330872.
It is not an unprimeable number, because it can be changed into a prime (330877) by changing a digit.
330872 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122 + ... + 822.
2330872 is an apocalyptic number.
It is an amenable number.
330872 is a deficient number, since it is larger than the sum of its proper divisors (300928).
330872 is a wasteful number, since it uses less digits than its factorization.
330872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766 (or 762 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 330872 is about 575.2147425093. The cubic root of 330872 is about 69.1650463323.
The spelling of 330872 in words is "three hundred thirty thousand, eight hundred seventy-two".
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