Base | Representation |
---|---|
bin | 11000010111100… |
… | …10111010000100 |
3 | 112020122112201200 |
4 | 30023302322010 |
5 | 404312344232 |
6 | 32141222500 |
7 | 5031346602 |
oct | 1413627204 |
9 | 466575650 |
10 | 204418692 |
11 | a5430875 |
12 | 58561a30 |
13 | 3347360a |
14 | 1d212872 |
15 | 12e2d77c |
hex | c2f2e84 |
204418692 has 36 divisors (see below), whose sum is σ = 520805376. Its totient is φ = 67601520.
The previous prime is 204418691. The next prime is 204418729. The reversal of 204418692 is 296814402.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (204418691) 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 11 ways as a sum of consecutive naturals, for example, 17784 + ... + 26927.
It is an arithmetic number, because the mean of its divisors is an integer number (14466816).
Almost surely, 2204418692 is an apocalyptic number.
It is an amenable number.
204418692 is an abundant number, since it is smaller than the sum of its proper divisors (316386684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204418692 is a wasteful number, since it uses less digits than its factorization.
204418692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44848 (or 44843 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 204418692 is about 14297.5064958894. The cubic root of 204418692 is about 589.0789920221.
It can be divided in two parts, 2044 and 18692, that added together give a 4-th power (20736 = 124).
The spelling of 204418692 in words is "two hundred four million, four hundred eighteen thousand, six hundred ninety-two".
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