Base | Representation |
---|---|
bin | 110010000001… |
… | …0111100011001 |
3 | 1211100102221021 |
4 | 1210002330121 |
5 | 23203221312 |
6 | 2334042441 |
7 | 435630655 |
oct | 144027431 |
9 | 54312837 |
10 | 26226457 |
11 | 13893364 |
12 | 8949421 |
13 | 558351a |
14 | 36a9a65 |
15 | 2480c07 |
hex | 1902f19 |
26226457 has 2 divisors, whose sum is σ = 26226458. Its totient is φ = 26226456.
The previous prime is 26226443. The next prime is 26226481. The reversal of 26226457 is 75462262.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24890121 + 1336336 = 4989^2 + 1156^2 .
It is a cyclic number.
It is not a de Polignac number, because 26226457 - 211 = 26224409 is a prime.
It is not a weakly prime, because it can be changed into another prime (26206457) 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, 13113228 + 13113229.
It is an arithmetic number, because the mean of its divisors is an integer number (13113229).
Almost surely, 226226457 is an apocalyptic number.
It is an amenable number.
26226457 is a deficient number, since it is larger than the sum of its proper divisors (1).
26226457 is an equidigital number, since it uses as much as digits as its factorization.
26226457 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40320, while the sum is 34.
The square root of 26226457 is about 5121.1773060499. The cubic root of 26226457 is about 297.1072216947.
The spelling of 26226457 in words is "twenty-six million, two hundred twenty-six thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •