Base | Representation |
---|---|
bin | 100101001110010001… |
… | …1101001000011110001 |
3 | 21122022212200112211112 |
4 | 1022130203221003301 |
5 | 2302202104001431 |
6 | 100415545523105 |
7 | 5526613535246 |
oct | 1123443510361 |
9 | 248285615745 |
10 | 79936000241 |
11 | 3099a874119 |
12 | 135aa4a3495 |
13 | 76cbab7436 |
14 | 3c244795cd |
15 | 212ca7ac2b |
hex | 129c8e90f1 |
79936000241 has 2 divisors, whose sum is σ = 79936000242. Its totient is φ = 79936000240.
The previous prime is 79936000219. The next prime is 79936000301. The reversal of 79936000241 is 14200063997.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 48463821025 + 31472179216 = 220145^2 + 177404^2 .
It is a cyclic number.
It is not a de Polignac number, because 79936000241 - 222 = 79931805937 is a prime.
It is not a weakly prime, because it can be changed into another prime (79936005241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39968000120 + 39968000121.
It is an arithmetic number, because the mean of its divisors is an integer number (39968000121).
Almost surely, 279936000241 is an apocalyptic number.
It is an amenable number.
79936000241 is a deficient number, since it is larger than the sum of its proper divisors (1).
79936000241 is an equidigital number, since it uses as much as digits as its factorization.
79936000241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 81648, while the sum is 41.
The spelling of 79936000241 in words is "seventy-nine billion, nine hundred thirty-six million, two hundred forty-one", and thus it is an aban number.
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