Base | Representation |
---|---|
bin | 110011000111… |
… | …1001110011011 |
3 | 1212102122010112 |
4 | 1212033032123 |
5 | 23330113201 |
6 | 2354234535 |
7 | 443543114 |
oct | 146171633 |
9 | 55378115 |
10 | 26801051 |
11 | 14146032 |
12 | 8b85a4b |
13 | 5724c14 |
14 | 37b920b |
15 | 25460bb |
hex | 198f39b |
26801051 has 2 divisors, whose sum is σ = 26801052. Its totient is φ = 26801050.
The previous prime is 26801041. The next prime is 26801059. The reversal of 26801051 is 15010862.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26801051 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (26801059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13400525 + 13400526.
It is an arithmetic number, because the mean of its divisors is an integer number (13400526).
Almost surely, 226801051 is an apocalyptic number.
26801051 is a deficient number, since it is larger than the sum of its proper divisors (1).
26801051 is an equidigital number, since it uses as much as digits as its factorization.
26801051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 26801051 is about 5176.9731504036. The cubic root of 26801051 is about 299.2613345893.
The spelling of 26801051 in words is "twenty-six million, eight hundred one thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •