Base | Representation |
---|---|
bin | 11101110100000… |
… | …00111100110101 |
3 | 122102120211222112 |
4 | 32322000330311 |
5 | 1003010324034 |
6 | 40452140405 |
7 | 6124503143 |
oct | 1672007465 |
9 | 572524875 |
10 | 250089269 |
11 | 119194851 |
12 | 6b907705 |
13 | 3ca74221 |
14 | 25300593 |
15 | 16e507ce |
hex | ee80f35 |
250089269 has 2 divisors, whose sum is σ = 250089270. Its totient is φ = 250089268.
The previous prime is 250089251. The next prime is 250089311. The reversal of 250089269 is 962980052.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 191490244 + 58599025 = 13838^2 + 7655^2 .
It is a cyclic number.
It is not a de Polignac number, because 250089269 - 216 = 250023733 is a prime.
It is a super-2 number, since 2×2500892692 = 125089284937908722, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (250089769) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125044634 + 125044635.
It is an arithmetic number, because the mean of its divisors is an integer number (125044635).
Almost surely, 2250089269 is an apocalyptic number.
It is an amenable number.
250089269 is a deficient number, since it is larger than the sum of its proper divisors (1).
250089269 is an equidigital number, since it uses as much as digits as its factorization.
250089269 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 250089269 is about 15814.2109825309. The cubic root of 250089269 is about 630.0354972860.
The spelling of 250089269 in words is "two hundred fifty million, eighty-nine thousand, two hundred sixty-nine".
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