Base | Representation |
---|---|
bin | 10101101000100111… |
… | …100000110110100010 |
3 | 2012221221101112201211 |
4 | 111220213200312202 |
5 | 340033341300442 |
6 | 14401032020334 |
7 | 1451442645523 |
oct | 255047406642 |
9 | 65857345654 |
10 | 23230025122 |
11 | 994081a777 |
12 | 46038316aa |
13 | 22629299c5 |
14 | 11a528884a |
15 | 90e5ea617 |
hex | 5689e0da2 |
23230025122 has 8 divisors (see below), whose sum is σ = 36894745836. Its totient is φ = 10931776512.
The previous prime is 23230025113. The next prime is 23230025123. The reversal of 23230025122 is 22152003232.
It can be written as a sum of positive squares in 2 ways, for example, as 17985223881 + 5244801241 = 134109^2 + 72421^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×232300251222 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23230025093 and 23230025102.
It is not an unprimeable number, because it can be changed into a prime (23230025123) 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, 341617983 + ... + 341618050.
Almost surely, 223230025122 is an apocalyptic number.
23230025122 is a deficient number, since it is larger than the sum of its proper divisors (13664720714).
23230025122 is a wasteful number, since it uses less digits than its factorization.
23230025122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683236052.
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 23230025122 its reverse (22152003232), we get a palindrome (45382028354).
The spelling of 23230025122 in words is "twenty-three billion, two hundred thirty million, twenty-five thousand, one hundred twenty-two".
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