Base | Representation |
---|---|
bin | 10101100000111000… |
… | …101100111000100011 |
3 | 2012121220022111022201 |
4 | 111200320230320203 |
5 | 334302140004443 |
6 | 14340115514031 |
7 | 1445306264446 |
oct | 254070547043 |
9 | 65556274281 |
10 | 23100313123 |
11 | 9884585178 |
12 | 45882b8917 |
13 | 2241ab2344 |
14 | 1191d6165d |
15 | 90302734d |
hex | 560e2ce23 |
23100313123 has 2 divisors, whose sum is σ = 23100313124. Its totient is φ = 23100313122.
The previous prime is 23100313063. The next prime is 23100313147. The reversal of 23100313123 is 32131300132.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23100313123 - 217 = 23100182051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23100313123.
It is not a weakly prime, because it can be changed into another prime (23100313723) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550156561 + 11550156562.
It is an arithmetic number, because the mean of its divisors is an integer number (11550156562).
Almost surely, 223100313123 is an apocalyptic number.
23100313123 is a deficient number, since it is larger than the sum of its proper divisors (1).
23100313123 is an equidigital number, since it uses as much as digits as its factorization.
23100313123 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 23100313123 its reverse (32131300132), we get a palindrome (55231613255).
The spelling of 23100313123 in words is "twenty-three billion, one hundred million, three hundred thirteen thousand, one hundred twenty-three".
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