Base | Representation |
---|---|
bin | 11000011000110… |
… | …00100100101000 |
3 | 112020221101100121 |
4 | 30030120210220 |
5 | 404332313333 |
6 | 32144413024 |
7 | 5032561435 |
oct | 1414304450 |
9 | 466841317 |
10 | 204572968 |
11 | a5526776 |
12 | 58617174 |
13 | 334c88c2 |
14 | 1d252b8c |
15 | 12e5e32d |
hex | c318928 |
204572968 has 32 divisors (see below), whose sum is σ = 419247360. Its totient is φ = 93162240.
The previous prime is 204572959. The next prime is 204572983. The reversal of 204572968 is 869275402.
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, 20046 + ... + 28477.
It is an arithmetic number, because the mean of its divisors is an integer number (13101480).
Almost surely, 2204572968 is an apocalyptic number.
It is an amenable number.
204572968 is an abundant number, since it is smaller than the sum of its proper divisors (214674392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204572968 is a wasteful number, since it uses less digits than its factorization.
204572968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48577 (or 48573 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 204572968 is about 14302.9006848261. The cubic root of 204572968 is about 589.2271485605.
The spelling of 204572968 in words is "two hundred four million, five hundred seventy-two thousand, nine hundred sixty-eight".
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