Base | Representation |
---|---|
bin | 101100101100… |
… | …1011101111100 |
3 | 1122002121221212 |
4 | 1121121131330 |
5 | 21444411012 |
6 | 2154143552 |
7 | 403124000 |
oct | 131313574 |
9 | 48077855 |
10 | 23435132 |
11 | 12257186 |
12 | 7a21bb8 |
13 | 4b16b56 |
14 | 3180700 |
15 | 20cdb22 |
hex | 165977c |
23435132 has 96 divisors (see below), whose sum is σ = 53760000. Its totient is φ = 8890560.
The previous prime is 23435077. The next prime is 23435147. The reversal of 23435132 is 23153432.
It is a junction number, because it is equal to n+sod(n) for n = 23435098 and 23435107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 755957 + ... + 755987.
It is an arithmetic number, because the mean of its divisors is an integer number (560000).
Almost surely, 223435132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23435132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26880000).
23435132 is an abundant number, since it is smaller than the sum of its proper divisors (30324868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23435132 is a wasteful number, since it uses less digits than its factorization.
23435132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104 (or 88 counting only the distinct ones).
The product of its digits is 2160, while the sum is 23.
The square root of 23435132 is about 4840.9846105932. The cubic root of 23435132 is about 286.1689223286.
Adding to 23435132 its reverse (23153432), we get a palindrome (46588564).
The spelling of 23435132 in words is "twenty-three million, four hundred thirty-five thousand, one hundred thirty-two".
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