Base | Representation |
---|---|
bin | 11011101101010… |
… | …10010110000001 |
3 | 121012100211011120 |
4 | 31312222112001 |
5 | 434000324100 |
6 | 35021502453 |
7 | 5521435206 |
oct | 1566522601 |
9 | 535324146 |
10 | 232433025 |
11 | 10a225410 |
12 | 65a11a29 |
13 | 39201846 |
14 | 22c25cad |
15 | 156140a0 |
hex | ddaa581 |
232433025 has 24 divisors (see below), whose sum is σ = 419226144. Its totient is φ = 112694400.
The previous prime is 232433021. The next prime is 232433041. The reversal of 232433025 is 520334232.
232433025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 232433025 - 22 = 232433021 is a prime.
It is a super-2 number, since 2×2324330252 = 108050222221301250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 232432986 and 232433004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232433021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140044 + ... + 141693.
It is an arithmetic number, because the mean of its divisors is an integer number (17467756).
Almost surely, 2232433025 is an apocalyptic number.
232433025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232433025 is a deficient number, since it is larger than the sum of its proper divisors (186793119).
232433025 is a wasteful number, since it uses less digits than its factorization.
232433025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281761 (or 281756 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 24.
The square root of 232433025 is about 15245.7543270250. The cubic root of 232433025 is about 614.8454235085.
Adding to 232433025 its reverse (520334232), we get a palindrome (752767257).
The spelling of 232433025 in words is "two hundred thirty-two million, four hundred thirty-three thousand, twenty-five".
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