Base | Representation |
---|---|
bin | 10101110100101101… |
… | …111010100110101100 |
3 | 2020111002101021011020 |
4 | 111310231322212230 |
5 | 340442323430220 |
6 | 14433123054140 |
7 | 1456456316616 |
oct | 256455724654 |
9 | 66432337136 |
10 | 23433030060 |
11 | 9a35375350 |
12 | 465b811350 |
13 | 22959c697b |
14 | 11c420ddb6 |
15 | 92234a040 |
hex | 574b7a9ac |
23433030060 has 96 divisors (see below), whose sum is σ = 71615142144. Its totient is φ = 5677728000.
The previous prime is 23433030053. The next prime is 23433030077. The reversal of 23433030060 is 6003033432.
It is a self number, because there is not a number n which added to its sum of digits gives 23433030060.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1398130 + ... + 1414790.
It is an arithmetic number, because the mean of its divisors is an integer number (745991064).
Almost surely, 223433030060 is an apocalyptic number.
23433030060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23433030060 is an abundant number, since it is smaller than the sum of its proper divisors (48182112084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23433030060 is a wasteful number, since it uses less digits than its factorization.
23433030060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18815 (or 18813 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 23433030060 its reverse (6003033432), we get a palindrome (29436063492).
The spelling of 23433030060 in words is "twenty-three billion, four hundred thirty-three million, thirty thousand, sixty".
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