Base | Representation |
---|---|
bin | 1001011001000110… |
… | …10001100111010011 |
3 | 111000102012001212112 |
4 | 10230203101213103 |
5 | 40311324140422 |
6 | 2152204215535 |
7 | 235645536404 |
oct | 45443214723 |
9 | 14012161775 |
10 | 5042411987 |
11 | 2158345838 |
12 | b8883a5ab |
13 | 62488b242 |
14 | 35b9819ab |
15 | 1e7a32ee2 |
hex | 12c8d19d3 |
5042411987 has 2 divisors, whose sum is σ = 5042411988. Its totient is φ = 5042411986.
The previous prime is 5042411953. The next prime is 5042411989. The reversal of 5042411987 is 7891142405.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5042411987 - 218 = 5042149843 is a prime.
Together with 5042411989, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5042411989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521205993 + 2521205994.
It is an arithmetic number, because the mean of its divisors is an integer number (2521205994).
Almost surely, 25042411987 is an apocalyptic number.
5042411987 is a deficient number, since it is larger than the sum of its proper divisors (1).
5042411987 is an equidigital number, since it uses as much as digits as its factorization.
5042411987 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 5042411987 is about 71009.9428742201. The cubic root of 5042411987 is about 1714.7972387340.
The spelling of 5042411987 in words is "five billion, forty-two million, four hundred eleven thousand, nine hundred eighty-seven".
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