Base | Representation |
---|---|
bin | 11000010110011… |
… | …11101110001100 |
3 | 112020101020000220 |
4 | 30023033232030 |
5 | 404243241242 |
6 | 32134151340 |
7 | 5030206455 |
oct | 1413175614 |
9 | 466336026 |
10 | 204274572 |
11 | a5342567 |
12 | 584b2550 |
13 | 33422b38 |
14 | 1d1b612c |
15 | 12e00bec |
hex | c2cfb8c |
204274572 has 24 divisors (see below), whose sum is σ = 478064496. Its totient is φ = 67888128.
The previous prime is 204274559. The next prime is 204274573. The reversal of 204274572 is 275472402.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (204274573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21213 + ... + 29300.
It is an arithmetic number, because the mean of its divisors is an integer number (19919354).
Almost surely, 2204274572 is an apocalyptic number.
It is an amenable number.
204274572 is an abundant number, since it is smaller than the sum of its proper divisors (273789924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204274572 is a wasteful number, since it uses less digits than its factorization.
204274572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50857 (or 50855 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 33.
The square root of 204274572 is about 14292.4655675639. The cubic root of 204274572 is about 588.9405212801.
The spelling of 204274572 in words is "two hundred four million, two hundred seventy-four thousand, five hundred seventy-two".
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