Base | Representation |
---|---|
bin | 100100111110101111… |
… | …0001100110111001011 |
3 | 21120222112100121000022 |
4 | 1021331132030313023 |
5 | 2300120101332311 |
6 | 100252115531055 |
7 | 5510651642114 |
oct | 1117536146713 |
9 | 246875317008 |
10 | 79414480331 |
11 | 3075244952a |
12 | 134838b9a8b |
13 | 7647a39184 |
14 | 3bb50c120b |
15 | 20ebdb15db |
hex | 127d78cdcb |
79414480331 has 2 divisors, whose sum is σ = 79414480332. Its totient is φ = 79414480330.
The previous prime is 79414480273. The next prime is 79414480381. The reversal of 79414480331 is 13308441497.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 79414480331 - 26 = 79414480267 is a prime.
It is a super-2 number, since 2×794144803312 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (79414480381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39707240165 + 39707240166.
It is an arithmetic number, because the mean of its divisors is an integer number (39707240166).
Almost surely, 279414480331 is an apocalyptic number.
79414480331 is a deficient number, since it is larger than the sum of its proper divisors (1).
79414480331 is an equidigital number, since it uses as much as digits as its factorization.
79414480331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 79414480331 in words is "seventy-nine billion, four hundred fourteen million, four hundred eighty thousand, three hundred thirty-one".
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