Base | Representation |
---|---|
bin | 100101001110010001… |
… | …1110101011111010111 |
3 | 21122022212210010200101 |
4 | 1022130203311133113 |
5 | 2302202112114114 |
6 | 100415550554531 |
7 | 5526614136556 |
oct | 1123443653727 |
9 | 248285703611 |
10 | 79936051159 |
11 | 3099a8a93a8 |
12 | 135aa508a47 |
13 | 76cbb04673 |
14 | 3c2448dd9d |
15 | 212ca8ad74 |
hex | 129c8f57d7 |
79936051159 has 2 divisors, whose sum is σ = 79936051160. Its totient is φ = 79936051158.
The previous prime is 79936051157. The next prime is 79936051177. The reversal of 79936051159 is 95115063997.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 79936051159 - 21 = 79936051157 is a prime.
Together with 79936051157, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (79936051157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39968025579 + 39968025580.
It is an arithmetic number, because the mean of its divisors is an integer number (39968025580).
Almost surely, 279936051159 is an apocalyptic number.
79936051159 is a deficient number, since it is larger than the sum of its proper divisors (1).
79936051159 is an equidigital number, since it uses as much as digits as its factorization.
79936051159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2296350, while the sum is 55.
The spelling of 79936051159 in words is "seventy-nine billion, nine hundred thirty-six million, fifty-one thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •