Base | Representation |
---|---|
bin | 11011101011110… |
… | …00110010100001 |
3 | 121011222111201221 |
4 | 31311320302201 |
5 | 433422330144 |
6 | 35013255041 |
7 | 5516631352 |
oct | 1565706241 |
9 | 534874657 |
10 | 232230049 |
11 | 10a0a6967 |
12 | 65934481 |
13 | 3916033c |
14 | 22bb1d29 |
15 | 155c3d84 |
hex | dd78ca1 |
232230049 has 2 divisors, whose sum is σ = 232230050. Its totient is φ = 232230048.
The previous prime is 232230023. The next prime is 232230073. The reversal of 232230049 is 940032232.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 232013824 + 216225 = 15232^2 + 465^2 .
It is a cyclic number.
It is not a de Polignac number, because 232230049 - 25 = 232230017 is a prime.
It is not a weakly prime, because it can be changed into another prime (232231049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116115024 + 116115025.
It is an arithmetic number, because the mean of its divisors is an integer number (116115025).
Almost surely, 2232230049 is an apocalyptic number.
It is an amenable number.
232230049 is a deficient number, since it is larger than the sum of its proper divisors (1).
232230049 is an equidigital number, since it uses as much as digits as its factorization.
232230049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 232230049 is about 15239.0960689931. The cubic root of 232230049 is about 614.6663967259. Note that the first 3 decimals are identical.
The spelling of 232230049 in words is "two hundred thirty-two million, two hundred thirty thousand, forty-nine".
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