Base | Representation |
---|---|
bin | 10101101111111100… |
… | …011110100110011100 |
3 | 2020021111201100122122 |
4 | 111233330132212130 |
5 | 340311324231221 |
6 | 14421143002112 |
7 | 1454464616450 |
oct | 255774364634 |
9 | 66244640578 |
10 | 23352961436 |
11 | 99a4157632 |
12 | 4638a39338 |
13 | 228224129c |
14 | 11b772a660 |
15 | 91a2d0eab |
hex | 56ff1e99c |
23352961436 has 24 divisors (see below), whose sum is σ = 46709950560. Its totient is φ = 10007548992.
The previous prime is 23352961417. The next prime is 23352961439. The reversal of 23352961436 is 63416925332.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23352961439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378230 + ... + 435618.
It is an arithmetic number, because the mean of its divisors is an integer number (1946247940).
Almost surely, 223352961436 is an apocalyptic number.
It is an amenable number.
23352961436 is an abundant number, since it is smaller than the sum of its proper divisors (23356989124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23352961436 is a wasteful number, since it uses less digits than its factorization.
23352961436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71933 (or 71931 counting only the distinct ones).
The product of its digits is 699840, while the sum is 44.
The spelling of 23352961436 in words is "twenty-three billion, three hundred fifty-two million, nine hundred sixty-one thousand, four hundred thirty-six".
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