Base | Representation |
---|---|
bin | 10101101000100111… |
… | …100000010101011011 |
3 | 2012221221101102211100 |
4 | 111220213200111123 |
5 | 340033341214003 |
6 | 14401032002443 |
7 | 1451442636405 |
oct | 255047402533 |
9 | 65857342740 |
10 | 23230023003 |
11 | 9940819120 |
12 | 4603830423 |
13 | 2262928a55 |
14 | 11a5287b75 |
15 | 90e5e9ba3 |
hex | 5689e055b |
23230023003 has 24 divisors (see below), whose sum is σ = 36713557296. Its totient is φ = 14037004800.
The previous prime is 23230022971. The next prime is 23230023043. The reversal of 23230023003 is 30032003232.
It is not a de Polignac number, because 23230023003 - 25 = 23230022971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23230023043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314778 + ... + 381503.
It is an arithmetic number, because the mean of its divisors is an integer number (1529731554).
Almost surely, 223230023003 is an apocalyptic number.
23230023003 is a deficient number, since it is larger than the sum of its proper divisors (13483534293).
23230023003 is a wasteful number, since it uses less digits than its factorization.
23230023003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 696635 (or 696632 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 23230023003 its reverse (30032003232), we get a palindrome (53262026235).
The spelling of 23230023003 in words is "twenty-three billion, two hundred thirty million, twenty-three thousand, three".
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