Base | Representation |
---|---|
bin | 11001000111011001… |
… | …11011001100110100 |
3 | 1021210201022010202221 |
4 | 30203230323030310 |
5 | 210103333200033 |
6 | 10105554212124 |
7 | 655100046124 |
oct | 144354731464 |
9 | 37721263687 |
10 | 13483881268 |
11 | 579a332630 |
12 | 2743884044 |
13 | 136b702190 |
14 | 91cb26c84 |
15 | 53db8412d |
hex | 323b3b334 |
13483881268 has 48 divisors (see below), whose sum is σ = 27888303744. Its totient is φ = 5623655040.
The previous prime is 13483881247. The next prime is 13483881269. The reversal of 13483881268 is 86218838431.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13483881269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24946 + ... + 166102.
It is an arithmetic number, because the mean of its divisors is an integer number (581006328).
Almost surely, 213483881268 is an apocalyptic number.
It is an amenable number.
13483881268 is an abundant number, since it is smaller than the sum of its proper divisors (14404422476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13483881268 is a wasteful number, since it uses less digits than its factorization.
13483881268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141352 (or 141350 counting only the distinct ones).
The product of its digits is 1769472, while the sum is 52.
The spelling of 13483881268 in words is "thirteen billion, four hundred eighty-three million, eight hundred eighty-one thousand, two hundred sixty-eight".
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