Base | Representation |
---|---|
bin | 1001010101101100… |
… | …00010101001011011 |
3 | 110221102022021000222 |
4 | 10222312002221123 |
5 | 40232011330422 |
6 | 2145302350255 |
7 | 235150254422 |
oct | 45266025133 |
9 | 13842267028 |
10 | 5013776987 |
11 | 214316794a |
12 | b7b12b38b |
13 | 61b97365b |
14 | 357c4a2b9 |
15 | 1e5278842 |
hex | 12ad82a5b |
5013776987 has 2 divisors, whose sum is σ = 5013776988. Its totient is φ = 5013776986.
The previous prime is 5013776953. The next prime is 5013777001. The reversal of 5013776987 is 7896773105.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5013776987 - 218 = 5013514843 is a prime.
It is not a weakly prime, because it can be changed into another prime (5013776087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506888493 + 2506888494.
It is an arithmetic number, because the mean of its divisors is an integer number (2506888494).
Almost surely, 25013776987 is an apocalyptic number.
5013776987 is a deficient number, since it is larger than the sum of its proper divisors (1).
5013776987 is an equidigital number, since it uses as much as digits as its factorization.
5013776987 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2222640, while the sum is 53.
The square root of 5013776987 is about 70808.0291139359. The cubic root of 5013776987 is about 1711.5450608061.
The spelling of 5013776987 in words is "five billion, thirteen million, seven hundred seventy-six thousand, nine hundred eighty-seven".
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