Base | Representation |
---|---|
bin | 11011011011000… |
… | …00001101001111 |
3 | 121000211211212101 |
4 | 31231200031033 |
5 | 432342012312 |
6 | 34454215531 |
7 | 5462145556 |
oct | 1555401517 |
9 | 530754771 |
10 | 230032207 |
11 | 108935669 |
12 | 650545a7 |
13 | 38870b42 |
14 | 2279cd9d |
15 | 152dca57 |
hex | db6034f |
230032207 has 2 divisors, whose sum is σ = 230032208. Its totient is φ = 230032206.
The previous prime is 230032189. The next prime is 230032217. The reversal of 230032207 is 702230032.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230032207 - 27 = 230032079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230032217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115016103 + 115016104.
It is an arithmetic number, because the mean of its divisors is an integer number (115016104).
Almost surely, 2230032207 is an apocalyptic number.
230032207 is a deficient number, since it is larger than the sum of its proper divisors (1).
230032207 is an equidigital number, since it uses as much as digits as its factorization.
230032207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 19.
The square root of 230032207 is about 15166.8126842788. The cubic root of 230032207 is about 612.7211647236.
Adding to 230032207 its reverse (702230032), we get a palindrome (932262239).
The spelling of 230032207 in words is "two hundred thirty million, thirty-two thousand, two hundred seven".
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