Base | Representation |
---|---|
bin | 10101100000110111… |
… | …111110010000001011 |
3 | 2012121212221210022122 |
4 | 111200313332100023 |
5 | 334302112401443 |
6 | 14340111441455 |
7 | 1445304540551 |
oct | 254067762013 |
9 | 65555853278 |
10 | 23100122123 |
11 | 9884464721 |
12 | 458822628b |
13 | 2241a46420 |
14 | 1191d11bd1 |
15 | 902eda968 |
hex | 560dfe40b |
23100122123 has 8 divisors (see below), whose sum is σ = 24878248416. Its totient is φ = 21322166400.
The previous prime is 23100122069. The next prime is 23100122141. The reversal of 23100122123 is 32122100132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23100122123 - 28 = 23100121867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23100122153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446618 + ... + 495648.
It is an arithmetic number, because the mean of its divisors is an integer number (3109781052).
Almost surely, 223100122123 is an apocalyptic number.
23100122123 is a deficient number, since it is larger than the sum of its proper divisors (1778126293).
23100122123 is a wasteful number, since it uses less digits than its factorization.
23100122123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85285.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 23100122123 its reverse (32122100132), we get a palindrome (55222222255).
The spelling of 23100122123 in words is "twenty-three billion, one hundred million, one hundred twenty-two thousand, one hundred twenty-three".
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