Base | Representation |
---|---|
bin | 10010101010110110… |
… | …01101100011011111 |
3 | 221212112021211101101 |
4 | 21111123031203133 |
5 | 131011410200414 |
6 | 4334330253531 |
7 | 503245132213 |
oct | 112533154337 |
9 | 27775254341 |
10 | 10023131359 |
11 | 4283883a3a |
12 | 1b388872a7 |
13 | c39728c77 |
14 | 6b1264943 |
15 | 3d9e2ba74 |
hex | 2556cd8df |
10023131359 has 2 divisors, whose sum is σ = 10023131360. Its totient is φ = 10023131358.
The previous prime is 10023131329. The next prime is 10023131381. The reversal of 10023131359 is 95313132001.
It is a strong prime.
It is an emirp because it is prime and its reverse (95313132001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10023131359 - 27 = 10023131231 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10023131329) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011565679 + 5011565680.
It is an arithmetic number, because the mean of its divisors is an integer number (5011565680).
Almost surely, 210023131359 is an apocalyptic number.
10023131359 is a deficient number, since it is larger than the sum of its proper divisors (1).
10023131359 is an equidigital number, since it uses as much as digits as its factorization.
10023131359 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2430, while the sum is 28.
The spelling of 10023131359 in words is "ten billion, twenty-three million, one hundred thirty-one thousand, three hundred fifty-nine".
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