Base | Representation |
---|---|
bin | 110001110001… |
… | …0010110100001 |
3 | 1211002122210222 |
4 | 1203202112201 |
5 | 23134433321 |
6 | 2331132425 |
7 | 434533526 |
oct | 143422641 |
9 | 54078728 |
10 | 26092961 |
11 | 13802034 |
12 | 88a4115 |
13 | 553782b |
14 | 367314d |
15 | 24563ab |
hex | 18e25a1 |
26092961 has 2 divisors, whose sum is σ = 26092962. Its totient is φ = 26092960.
The previous prime is 26092921. The next prime is 26092991. The reversal of 26092961 is 16929062.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23580736 + 2512225 = 4856^2 + 1585^2 .
It is a cyclic number.
It is not a de Polignac number, because 26092961 - 26 = 26092897 is a prime.
It is a super-2 number, since 2×260929612 = 1361685227495042, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (26092921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13046480 + 13046481.
It is an arithmetic number, because the mean of its divisors is an integer number (13046481).
Almost surely, 226092961 is an apocalyptic number.
It is an amenable number.
26092961 is a deficient number, since it is larger than the sum of its proper divisors (1).
26092961 is an equidigital number, since it uses as much as digits as its factorization.
26092961 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 26092961 is about 5108.1269561357. The cubic root of 26092961 is about 296.6022594403.
The spelling of 26092961 in words is "twenty-six million, ninety-two thousand, nine hundred sixty-one".
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