Base | Representation |
---|---|
bin | 11000011000001… |
… | …11110101010010 |
3 | 112020210220022010 |
4 | 30030013311102 |
5 | 404323120102 |
6 | 32143123350 |
7 | 5032154514 |
oct | 1414076522 |
9 | 466726263 |
10 | 204504402 |
11 | a548a203 |
12 | 585a3556 |
13 | 334a362b |
14 | 1d235bb4 |
15 | 12e48d6c |
hex | c307d52 |
204504402 has 16 divisors (see below), whose sum is σ = 420063552. Its totient is φ = 66325680.
The previous prime is 204504401. The next prime is 204504481. The reversal of 204504402 is 204405402.
It is not an unprimeable number, because it can be changed into a prime (204504401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460374 + ... + 460817.
It is an arithmetic number, because the mean of its divisors is an integer number (26253972).
Almost surely, 2204504402 is an apocalyptic number.
204504402 is an abundant number, since it is smaller than the sum of its proper divisors (215559150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204504402 is a wasteful number, since it uses less digits than its factorization.
204504402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921233.
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 204504402 is about 14300.5035575675. The cubic root of 204504402 is about 589.1613114763.
Adding to 204504402 its reverse (204405402), we get a palindrome (408909804).
The spelling of 204504402 in words is "two hundred four million, five hundred four thousand, four hundred two".
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