Base | Representation |
---|---|
bin | 101100101100… |
… | …0011010010100 |
3 | 1122002102000120 |
4 | 1121120122110 |
5 | 21444241204 |
6 | 2154111540 |
7 | 403105245 |
oct | 131303224 |
9 | 48072016 |
10 | 23430804 |
11 | 12253a01 |
12 | 7a1b5b0 |
13 | 4b14ba7 |
14 | 317cccc |
15 | 20cc6d9 |
hex | 1658694 |
23430804 has 12 divisors (see below), whose sum is σ = 54671904. Its totient is φ = 7810264.
The previous prime is 23430793. The next prime is 23430871. The reversal of 23430804 is 40803432.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
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, 976272 + ... + 976295.
It is an arithmetic number, because the mean of its divisors is an integer number (4555992).
Almost surely, 223430804 is an apocalyptic number.
It is an amenable number.
23430804 is an abundant number, since it is smaller than the sum of its proper divisors (31241100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23430804 is a wasteful number, since it uses less digits than its factorization.
23430804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1952574 (or 1952572 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 23430804 is about 4840.5375734519. The cubic root of 23430804 is about 286.1513046858.
The spelling of 23430804 in words is "twenty-three million, four hundred thirty thousand, eight hundred four".
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