Base | Representation |
---|---|
bin | 11111000101001… |
… | …11110010001011 |
3 | 200011121122221012 |
4 | 33202213302023 |
5 | 1013221442331 |
6 | 41512234135 |
7 | 6314126462 |
oct | 1742476213 |
9 | 604548835 |
10 | 260734091 |
11 | 1241a5422 |
12 | 7339b94b |
13 | 42030437 |
14 | 268b19d9 |
15 | 17d5482b |
hex | f8a7c8b |
260734091 has 2 divisors, whose sum is σ = 260734092. Its totient is φ = 260734090.
The previous prime is 260734037. The next prime is 260734109. The reversal of 260734091 is 190437062.
Together with next prime (260734109) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 260734091 - 214 = 260717707 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (260734021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130367045 + 130367046.
It is an arithmetic number, because the mean of its divisors is an integer number (130367046).
Almost surely, 2260734091 is an apocalyptic number.
260734091 is a deficient number, since it is larger than the sum of its proper divisors (1).
260734091 is an equidigital number, since it uses as much as digits as its factorization.
260734091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 260734091 is about 16147.2626472724. The cubic root of 260734091 is about 638.8505499240.
The spelling of 260734091 in words is "two hundred sixty million, seven hundred thirty-four thousand, ninety-one".
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