Base | Representation |
---|---|
bin | 10010110111101110… |
… | …01011000000100011 |
3 | 222011001111102210102 |
4 | 21123313023000203 |
5 | 131222031434014 |
6 | 4353145053015 |
7 | 506026064264 |
oct | 113367130043 |
9 | 28131442712 |
10 | 10131124259 |
11 | 4329834673 |
12 | 1b68a8716b |
13 | c55c0a8a9 |
14 | 6c173696b |
15 | 3e465e8de |
hex | 25bdcb023 |
10131124259 has 2 divisors, whose sum is σ = 10131124260. Its totient is φ = 10131124258.
The previous prime is 10131124207. The next prime is 10131124301. The reversal of 10131124259 is 95242113101.
10131124259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (95242113101) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10131124259 is a prime.
It is not a weakly prime, because it can be changed into another prime (10131124459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065562129 + 5065562130.
It is an arithmetic number, because the mean of its divisors is an integer number (5065562130).
Almost surely, 210131124259 is an apocalyptic number.
10131124259 is a deficient number, since it is larger than the sum of its proper divisors (1).
10131124259 is an equidigital number, since it uses as much as digits as its factorization.
10131124259 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 29.
The spelling of 10131124259 in words is "ten billion, one hundred thirty-one million, one hundred twenty-four thousand, two hundred fifty-nine".
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