Base | Representation |
---|---|
bin | 101100111011… |
… | …0100001010110 |
3 | 1122022200012100 |
4 | 1121312201112 |
5 | 22012213014 |
6 | 2200502530 |
7 | 404130642 |
oct | 131664126 |
9 | 48280170 |
10 | 23554134 |
11 | 1232862a |
12 | 7a7aa46 |
13 | 4b59076 |
14 | 31b1c22 |
15 | 2104009 |
hex | 1676856 |
23554134 has 12 divisors (see below), whose sum is σ = 51033996. Its totient is φ = 7851372.
The previous prime is 23554133. The next prime is 23554169. The reversal of 23554134 is 43145532.
It is a junction number, because it is equal to n+sod(n) for n = 23554098 and 23554107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23554133) 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 5 ways as a sum of consecutive naturals, for example, 654264 + ... + 654299.
It is an arithmetic number, because the mean of its divisors is an integer number (4252833).
Almost surely, 223554134 is an apocalyptic number.
23554134 is an abundant number, since it is smaller than the sum of its proper divisors (27479862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23554134 is a wasteful number, since it uses less digits than its factorization.
23554134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1308571 (or 1308568 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 23554134 is about 4853.2601413895. The cubic root of 23554134 is about 286.6524868294.
Adding to 23554134 its reverse (43145532), we get a palindrome (66699666).
The spelling of 23554134 in words is "twenty-three million, five hundred fifty-four thousand, one hundred thirty-four".
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