Base | Representation |
---|---|
bin | 1000000110111… |
… | …11011110101001 |
3 | 11201222222201001 |
4 | 10003133132221 |
5 | 114403233413 |
6 | 10425555001 |
7 | 1454124244 |
oct | 403373651 |
9 | 151888631 |
10 | 68024233 |
11 | 35441682 |
12 | 1a945a61 |
13 | 11129434 |
14 | 906a25b |
15 | 5e8a4dd |
hex | 40df7a9 |
68024233 has 2 divisors, whose sum is σ = 68024234. Its totient is φ = 68024232.
The previous prime is 68024219. The next prime is 68024267. The reversal of 68024233 is 33242086.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 62678889 + 5345344 = 7917^2 + 2312^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-68024233 is a prime.
It is not a weakly prime, because it can be changed into another prime (68024273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34012116 + 34012117.
It is an arithmetic number, because the mean of its divisors is an integer number (34012117).
Almost surely, 268024233 is an apocalyptic number.
It is an amenable number.
68024233 is a deficient number, since it is larger than the sum of its proper divisors (1).
68024233 is an equidigital number, since it uses as much as digits as its factorization.
68024233 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 68024233 is about 8247.6804618026. The cubic root of 68024233 is about 408.2139900941.
The spelling of 68024233 in words is "sixty-eight million, twenty-four thousand, two hundred thirty-three".
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