Base | Representation |
---|---|
bin | 11000101011100101… |
… | …01011110011000111 |
3 | 1021012110011122121111 |
4 | 30111302223303013 |
5 | 204114112310043 |
6 | 10030500225451 |
7 | 646234322362 |
oct | 142562536307 |
9 | 37173148544 |
10 | 13250510023 |
11 | 568a627333 |
12 | 269969b287 |
13 | 133226259a |
14 | 8d9b390d9 |
15 | 52843709d |
hex | 315cabcc7 |
13250510023 has 2 divisors, whose sum is σ = 13250510024. Its totient is φ = 13250510022.
The previous prime is 13250510003. The next prime is 13250510047. The reversal of 13250510023 is 32001505231.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13250510023 - 29 = 13250509511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13250509976 and 13250510003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13250510003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625255011 + 6625255012.
It is an arithmetic number, because the mean of its divisors is an integer number (6625255012).
Almost surely, 213250510023 is an apocalyptic number.
13250510023 is a deficient number, since it is larger than the sum of its proper divisors (1).
13250510023 is an equidigital number, since it uses as much as digits as its factorization.
13250510023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 900, while the sum is 22.
The spelling of 13250510023 in words is "thirteen billion, two hundred fifty million, five hundred ten thousand, twenty-three".
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