Base | Representation |
---|---|
bin | 1010011110010000111101… |
… | …11001110000111001011011 |
3 | 10000112122210120110212112011 |
4 | 11033020132321300321123 |
5 | 11004311203033200443 |
6 | 120551521434330351 |
7 | 4564605111266602 |
oct | 517103671607133 |
9 | 100478716425464 |
10 | 23030133100123 |
11 | 737a02a816946 |
12 | 26bb488b899b7 |
13 | cb096993b5a6 |
14 | 598943128a39 |
15 | 29e0eec45b9d |
hex | 14f21ee70e5b |
23030133100123 has 4 divisors (see below), whose sum is σ = 23046005005848. Its totient is φ = 23014261194400.
The previous prime is 23030133100109. The next prime is 23030133100153. The reversal of 23030133100123 is 32100133103032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23030133100123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23030133100094 and 23030133100103.
It is not an unprimeable number, because it can be changed into a prime (23030133100153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7935950686 + ... + 7935953587.
It is an arithmetic number, because the mean of its divisors is an integer number (5761501251462).
Almost surely, 223030133100123 is an apocalyptic number.
23030133100123 is a deficient number, since it is larger than the sum of its proper divisors (15871905725).
23030133100123 is a wasteful number, since it uses less digits than its factorization.
23030133100123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15871905724.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 23030133100123 its reverse (32100133103032), we get a palindrome (55130266203155).
The spelling of 23030133100123 in words is "twenty-three trillion, thirty billion, one hundred thirty-three million, one hundred thousand, one hundred twenty-three".
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