Base | Representation |
---|---|
bin | 1001001101001111100100… |
… | …1010011011011110101111 |
3 | 1022211202112212021101020011 |
4 | 2103103321022123132233 |
5 | 2311324124020211114 |
6 | 33310255410434051 |
7 | 2063241300353551 |
oct | 223237112333657 |
9 | 38752485241204 |
10 | 10123123210159 |
11 | 3253213163163 |
12 | 1175b19592927 |
13 | 5857b640622b |
14 | 26dd671914d1 |
15 | 1284d41c91c4 |
hex | 934f929b7af |
10123123210159 has 2 divisors, whose sum is σ = 10123123210160. Its totient is φ = 10123123210158.
The previous prime is 10123123210157. The next prime is 10123123210241. The reversal of 10123123210159 is 95101232132101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10123123210159 - 21 = 10123123210157 is a prime.
Together with 10123123210157, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10123123210159.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10123123210157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061561605079 + 5061561605080.
It is an arithmetic number, because the mean of its divisors is an integer number (5061561605080).
Almost surely, 210123123210159 is an apocalyptic number.
10123123210159 is a deficient number, since it is larger than the sum of its proper divisors (1).
10123123210159 is an equidigital number, since it uses as much as digits as its factorization.
10123123210159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 31.
The spelling of 10123123210159 in words is "ten trillion, one hundred twenty-three billion, one hundred twenty-three million, two hundred ten thousand, one hundred fifty-nine".
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