Base | Representation |
---|---|
bin | 11011101101010… |
… | …10011001010000 |
3 | 121012100211110020 |
4 | 31312222121100 |
5 | 434000330412 |
6 | 35021503440 |
7 | 5521435623 |
oct | 1566523120 |
9 | 535324406 |
10 | 232433232 |
11 | 10a225589 |
12 | 65a11b80 |
13 | 39201975 |
14 | 22c25dba |
15 | 1561418c |
hex | ddaa650 |
232433232 has 80 divisors (see below), whose sum is σ = 646863360. Its totient is φ = 71680896.
The previous prime is 232433221. The next prime is 232433233. The reversal of 232433232 is 232334232.
It is a happy number.
232433232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2324332323 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232433233) 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, 36253 + ... + 42179.
It is an arithmetic number, because the mean of its divisors is an integer number (8085792).
Almost surely, 2232433232 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 232433232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323431680).
232433232 is an abundant number, since it is smaller than the sum of its proper divisors (414430128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232433232 is a wasteful number, since it uses less digits than its factorization.
232433232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6000 (or 5994 counting only the distinct ones).
The product of its digits is 5184, while the sum is 24.
The square root of 232433232 is about 15245.7611157987. The cubic root of 232433232 is about 614.8456060312.
Adding to 232433232 its reverse (232334232), we get a palindrome (464767464).
The spelling of 232433232 in words is "two hundred thirty-two million, four hundred thirty-three thousand, two hundred thirty-two".
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