Base | Representation |
---|---|
bin | 1001100111000011010011… |
… | …00101011011000100011000 |
3 | 2202211021222211122010212112 |
4 | 10303201221211123010120 |
5 | 10232220401142423300 |
6 | 112540212045331452 |
7 | 4310544462341414 |
oct | 463415145330430 |
9 | 82737884563775 |
10 | 21133010514200 |
11 | 6808506553a22 |
12 | 2453876566b88 |
13 | ba3ab007a240 |
14 | 530bb3911d44 |
15 | 269ab88cee35 |
hex | 13386995b118 |
21133010514200 has 96 divisors (see below), whose sum is σ = 52999570935360. Its totient is φ = 7790310528000.
The previous prime is 21133010514199. The next prime is 21133010514223. The reversal of 21133010514200 is 241501033112.
It is a congruent number.
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, 4982576 + ... + 8190975.
It is an arithmetic number, because the mean of its divisors is an integer number (552078863910).
Almost surely, 221133010514200 is an apocalyptic number.
21133010514200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
21133010514200 is an abundant number, since it is smaller than the sum of its proper divisors (31866560421160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21133010514200 is a wasteful number, since it uses less digits than its factorization.
21133010514200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13174197 (or 13174188 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 21133010514200 its reverse (241501033112), we get a palindrome (21374511547312).
The spelling of 21133010514200 in words is "twenty-one trillion, one hundred thirty-three billion, ten million, five hundred fourteen thousand, two hundred".
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