Base | Representation |
---|---|
bin | 110001101111… |
… | …0111101111101 |
3 | 1211001221210122 |
4 | 1203132331331 |
5 | 23134012401 |
6 | 2330544325 |
7 | 434445236 |
oct | 143367575 |
9 | 54057718 |
10 | 26079101 |
11 | 137a2684 |
12 | 88980a5 |
13 | 5531429 |
14 | 366c08d |
15 | 245221b |
hex | 18def7d |
26079101 has 2 divisors, whose sum is σ = 26079102. Its totient is φ = 26079100.
The previous prime is 26079083. The next prime is 26079103. The reversal of 26079101 is 10197062.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 18267076 + 7812025 = 4274^2 + 2795^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26079101 is a prime.
Together with 26079103, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26079103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13039550 + 13039551.
It is an arithmetic number, because the mean of its divisors is an integer number (13039551).
Almost surely, 226079101 is an apocalyptic number.
It is an amenable number.
26079101 is a deficient number, since it is larger than the sum of its proper divisors (1).
26079101 is an equidigital number, since it uses as much as digits as its factorization.
26079101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 26079101 is about 5106.7701142699. The cubic root of 26079101 is about 296.5497339666.
The spelling of 26079101 in words is "twenty-six million, seventy-nine thousand, one hundred one".
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