Base | Representation |
---|---|
bin | 1010100100000101101000… |
… | …00000101101100000001001 |
3 | 10001020210012210201010012001 |
4 | 11102002310000231200021 |
5 | 11021100424011101100 |
6 | 121223450311351001 |
7 | 4615220043255622 |
oct | 522026400554011 |
9 | 101223183633161 |
10 | 23230203222025 |
11 | 7446968121728 |
12 | 2732204082461 |
13 | cc67a263c8c7 |
14 | 5a44c2660a49 |
15 | 2a440e41bd6a |
hex | 1520b402d809 |
23230203222025 has 24 divisors (see below), whose sum is σ = 30025529711360. Its totient is φ = 17812008941760.
The previous prime is 23230203221971. The next prime is 23230203222047. The reversal of 23230203222025 is 52022230203232.
It is a de Polignac number, because none of the positive numbers 2k-23230203222025 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23230203221984 and 23230203222002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187353945 + ... + 187477894.
Almost surely, 223230203222025 is an apocalyptic number.
23230203222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23230203222025 is a deficient number, since it is larger than the sum of its proper divisors (6795326489335).
23230203222025 is a wasteful number, since it uses less digits than its factorization.
23230203222025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374831953 (or 374831948 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 28.
Adding to 23230203222025 its reverse (52022230203232), we get a palindrome (75252433425257).
The spelling of 23230203222025 in words is "twenty-three trillion, two hundred thirty billion, two hundred three million, two hundred twenty-two thousand, twenty-five".
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