Base | Representation |
---|---|
bin | 101100101100… |
… | …1001100011000 |
3 | 1122002120102020 |
4 | 1121121030120 |
5 | 21444342013 |
6 | 2154134440 |
7 | 403120503 |
oct | 131311430 |
9 | 48076366 |
10 | 23434008 |
11 | 12256354 |
12 | 7a21420 |
13 | 4b164a0 |
14 | 318013a |
15 | 20cd623 |
hex | 1659318 |
23434008 has 32 divisors (see below), whose sum is σ = 63092400. Its totient is φ = 7210368.
The previous prime is 23433989. The next prime is 23434009. The reversal of 23434008 is 80043432.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23434009) 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 7 ways as a sum of consecutive naturals, for example, 37243 + ... + 37866.
Almost surely, 223434008 is an apocalyptic number.
It is an amenable number.
23434008 is an abundant number, since it is smaller than the sum of its proper divisors (39658392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23434008 is a wasteful number, since it uses less digits than its factorization.
23434008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75131 (or 75127 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 23434008 is about 4840.8685171155. The cubic root of 23434008 is about 286.1643471604.
The spelling of 23434008 in words is "twenty-three million, four hundred thirty-four thousand, eight".
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