Base | Representation |
---|---|
bin | 11011101101111… |
… | …00001101111001 |
3 | 121012111112120222 |
4 | 31312330031321 |
5 | 434010144413 |
6 | 35023225425 |
7 | 5522161511 |
oct | 1566741571 |
9 | 535445528 |
10 | 232506233 |
11 | 10a275413 |
12 | 65a48275 |
13 | 39228c6b |
14 | 22c44841 |
15 | 1562ab08 |
hex | ddbc379 |
232506233 has 2 divisors, whose sum is σ = 232506234. Its totient is φ = 232506232.
The previous prime is 232506221. The next prime is 232506259. The reversal of 232506233 is 332605232.
It is a happy number.
It is an a-pointer prime, because the next prime (232506259) can be obtained adding 232506233 to its sum of digits (26).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 221027689 + 11478544 = 14867^2 + 3388^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-232506233 is a prime.
It is not a weakly prime, because it can be changed into another prime (232503233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116253116 + 116253117.
It is an arithmetic number, because the mean of its divisors is an integer number (116253117).
Almost surely, 2232506233 is an apocalyptic number.
It is an amenable number.
232506233 is a deficient number, since it is larger than the sum of its proper divisors (1).
232506233 is an equidigital number, since it uses as much as digits as its factorization.
232506233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 26.
The square root of 232506233 is about 15248.1550687288. The cubic root of 232506233 is about 614.9099680927.
The spelling of 232506233 in words is "two hundred thirty-two million, five hundred six thousand, two hundred thirty-three".
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