Base | Representation |
---|---|
bin | 110010000100… |
… | …0101101010111 |
3 | 1211101122022212 |
4 | 1210020231113 |
5 | 23210000241 |
6 | 2334344035 |
7 | 436056551 |
oct | 144105527 |
9 | 54348285 |
10 | 26250071 |
11 | 138aa081 |
12 | 895b01b |
13 | 55911b3 |
14 | 36b44d1 |
15 | 2487beb |
hex | 1908b57 |
26250071 has 2 divisors, whose sum is σ = 26250072. Its totient is φ = 26250070.
The previous prime is 26250067. The next prime is 26250079. The reversal of 26250071 is 17005262.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 26250071 - 22 = 26250067 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26250079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13125035 + 13125036.
It is an arithmetic number, because the mean of its divisors is an integer number (13125036).
Almost surely, 226250071 is an apocalyptic number.
26250071 is a deficient number, since it is larger than the sum of its proper divisors (1).
26250071 is an equidigital number, since it uses as much as digits as its factorization.
26250071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 26250071 is about 5123.4823118656. The cubic root of 26250071 is about 297.1963655861.
The spelling of 26250071 in words is "twenty-six million, two hundred fifty thousand, seventy-one".
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