Base | Representation |
---|---|
bin | 101100100000… |
… | …0010011000000 |
3 | 1121220101112100 |
4 | 1121000103000 |
5 | 21433111112 |
6 | 2152030400 |
7 | 402214263 |
oct | 131002300 |
9 | 47811470 |
10 | 23332032 |
11 | 12196779 |
12 | 7992400 |
13 | 4aabc49 |
14 | 3154cda |
15 | 20ad2dc |
hex | 16404c0 |
23332032 has 42 divisors (see below), whose sum is σ = 66878708. Its totient is φ = 7777152.
The previous prime is 23332021. The next prime is 23332063. The reversal of 23332032 is 23023332.
It is a super-3 number, since 3×233320323 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23331996 and 23332014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19678 + ... + 20829.
Almost surely, 223332032 is an apocalyptic number.
It is an amenable number.
23332032 is an abundant number, since it is smaller than the sum of its proper divisors (43546676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23332032 is a wasteful number, since it uses less digits than its factorization.
23332032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40525 (or 40512 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 23332032 is about 4830.3242127211. The cubic root of 23332032 is about 285.7486503428.
Adding to 23332032 its reverse (23023332), we get a palindrome (46355364).
The spelling of 23332032 in words is "twenty-three million, three hundred thirty-two thousand, thirty-two".
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