Base | Representation |
---|---|
bin | 100111011000001110… |
… | …101000111111011111 |
3 | 11001010201211121012111 |
4 | 213120032220333133 |
5 | 1143043300002424 |
6 | 31231351014451 |
7 | 3024540442021 |
oct | 473016507737 |
9 | 131121747174 |
10 | 42282422239 |
11 | 16a28363712 |
12 | 824036a427 |
13 | 3caabb1975 |
14 | 2091782011 |
15 | 1177085194 |
hex | 9d83a8fdf |
42282422239 has 2 divisors, whose sum is σ = 42282422240. Its totient is φ = 42282422238.
The previous prime is 42282422173. The next prime is 42282422251. The reversal of 42282422239 is 93222428224.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42282422239 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42282722239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21141211119 + 21141211120.
It is an arithmetic number, because the mean of its divisors is an integer number (21141211120).
Almost surely, 242282422239 is an apocalyptic number.
42282422239 is a deficient number, since it is larger than the sum of its proper divisors (1).
42282422239 is an equidigital number, since it uses as much as digits as its factorization.
42282422239 is an evil number, because the sum of its binary digits is even.
The product of its digits is 221184, while the sum is 40.
The spelling of 42282422239 in words is "forty-two billion, two hundred eighty-two million, four hundred twenty-two thousand, two hundred thirty-nine".
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