Base | Representation |
---|---|
bin | 11011101010001… |
… | …10001111100100 |
3 | 121011120222201220 |
4 | 31311012033210 |
5 | 433344214022 |
6 | 35005020340 |
7 | 5515106634 |
oct | 1565061744 |
9 | 534528656 |
10 | 232023012 |
11 | 109a75361 |
12 | 658546b0 |
13 | 390ba030 |
14 | 22b5a6c4 |
15 | 1558285c |
hex | dd463e4 |
232023012 has 48 divisors (see below), whose sum is σ = 596608320. Its totient is φ = 69729408.
The previous prime is 232022993. The next prime is 232023019. The reversal of 232023012 is 210320232.
It is a junction number, because it is equal to n+sod(n) for n = 232022982 and 232023000.
It is not an unprimeable number, because it can be changed into a prime (232023019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10587 + ... + 24002.
It is an arithmetic number, because the mean of its divisors is an integer number (12429340).
Almost surely, 2232023012 is an apocalyptic number.
It is an amenable number.
232023012 is an abundant number, since it is smaller than the sum of its proper divisors (364585308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232023012 is a wasteful number, since it uses less digits than its factorization.
232023012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34652 (or 34650 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 232023012 is about 15232.3015989049. The cubic root of 232023012 is about 614.4836806019.
Adding to 232023012 its reverse (210320232), we get a palindrome (442343244).
The spelling of 232023012 in words is "two hundred thirty-two million, twenty-three thousand, twelve".
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