Base | Representation |
---|---|
bin | 110010010110… |
… | …1110111010111 |
3 | 1211200101002121 |
4 | 1210231313113 |
5 | 23224333023 |
6 | 2341520411 |
7 | 440262346 |
oct | 144556727 |
9 | 54611077 |
10 | 26402263 |
11 | 139a3458 |
12 | 8a13107 |
13 | 5615554 |
14 | 3713b5d |
15 | 24b7d5d |
hex | 192ddd7 |
26402263 has 2 divisors, whose sum is σ = 26402264. Its totient is φ = 26402262.
The previous prime is 26402249. The next prime is 26402269. The reversal of 26402263 is 36220462.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 26402263 - 25 = 26402231 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26402269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13201131 + 13201132.
It is an arithmetic number, because the mean of its divisors is an integer number (13201132).
Almost surely, 226402263 is an apocalyptic number.
26402263 is a deficient number, since it is larger than the sum of its proper divisors (1).
26402263 is an equidigital number, since it uses as much as digits as its factorization.
26402263 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 26402263 is about 5138.3132446358. The cubic root of 26402263 is about 297.7696183451.
The spelling of 26402263 in words is "twenty-six million, four hundred two thousand, two hundred sixty-three".
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