Base | Representation |
---|---|
bin | 11000010011000… |
… | …11011000010100 |
3 | 112012112200022001 |
4 | 30021203120110 |
5 | 404140041204 |
6 | 32120445044 |
7 | 5023350622 |
oct | 1411433024 |
9 | 465480261 |
10 | 203830804 |
11 | a506a111 |
12 | 58319784 |
13 | 332c8b58 |
14 | 1d0dc512 |
15 | 12d644a4 |
hex | c263614 |
203830804 has 12 divisors (see below), whose sum is σ = 356843200. Its totient is φ = 101875608.
The previous prime is 203830801. The next prime is 203830813. The reversal of 203830804 is 408038302.
203830804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203830801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3637 + ... + 20515.
Almost surely, 2203830804 is an apocalyptic number.
It is an amenable number.
203830804 is a deficient number, since it is larger than the sum of its proper divisors (153012396).
203830804 is a wasteful number, since it uses less digits than its factorization.
203830804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19902 (or 19900 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 203830804 is about 14276.9325837170. The cubic root of 203830804 is about 588.5137387742.
The spelling of 203830804 in words is "two hundred three million, eight hundred thirty thousand, eight hundred four".
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