Base | Representation |
---|---|
bin | 10101101101111111… |
… | …100111100110111100 |
3 | 2020012020010110000112 |
4 | 111231333213212330 |
5 | 340224434332312 |
6 | 14414013245152 |
7 | 1453616454500 |
oct | 255577474674 |
9 | 66166113015 |
10 | 23320230332 |
11 | 9987731233 |
12 | 4629a937b8 |
13 | 2278521179 |
14 | 11b324a300 |
15 | 9174b7d22 |
hex | 56dfe79bc |
23320230332 has 18 divisors (see below), whose sum is σ = 47473326432. Its totient is φ = 9994384344.
The previous prime is 23320230253. The next prime is 23320230341. The reversal of 23320230332 is 23303202332.
It is a junction number, because it is equal to n+sod(n) for n = 23320230298 and 23320230307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59490188 + ... + 59490579.
It is an arithmetic number, because the mean of its divisors is an integer number (2637407024).
Almost surely, 223320230332 is an apocalyptic number.
It is an amenable number.
23320230332 is an abundant number, since it is smaller than the sum of its proper divisors (24153096100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23320230332 is a wasteful number, since it uses less digits than its factorization.
23320230332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118980785 (or 118980776 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 23.
Adding to 23320230332 its reverse (23303202332), we get a palindrome (46623432664).
The spelling of 23320230332 in words is "twenty-three billion, three hundred twenty million, two hundred thirty thousand, three hundred thirty-two".
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