Base | Representation |
---|---|
bin | 101100111001… |
… | …0110010010000 |
3 | 1122021220012121 |
4 | 1121302302100 |
5 | 22011220312 |
6 | 2200304024 |
7 | 404035222 |
oct | 131626220 |
9 | 48256177 |
10 | 23538832 |
11 | 12318089 |
12 | 7a72014 |
13 | 4b52105 |
14 | 31aa412 |
15 | 20ee707 |
hex | 1672c90 |
23538832 has 10 divisors (see below), whose sum is σ = 45606518. Its totient is φ = 11769408.
The previous prime is 23538811. The next prime is 23538833. The reversal of 23538832 is 23883532.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 21678336 + 1860496 = 4656^2 + 1364^2 .
It is a super-2 number, since 2×235388322 = 1108153223848448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23538833) 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 as a sum of consecutive naturals, namely, 735573 + ... + 735604.
Almost surely, 223538832 is an apocalyptic number.
It is an amenable number.
23538832 is a deficient number, since it is larger than the sum of its proper divisors (22067686).
23538832 is a wasteful number, since it uses less digits than its factorization.
23538832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1471185 (or 1471179 counting only the distinct ones).
The product of its digits is 34560, while the sum is 34.
The square root of 23538832 is about 4851.6834191856. The cubic root of 23538832 is about 286.5903985556.
The spelling of 23538832 in words is "twenty-three million, five hundred thirty-eight thousand, eight hundred thirty-two".
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