Base | Representation |
---|---|
bin | 11001110001001111… |
… | …10010001010100000 |
3 | 1022201011201110022201 |
4 | 30320213302022200 |
5 | 211313210330242 |
6 | 10204452542544 |
7 | 666561220303 |
oct | 147047621240 |
9 | 38634643281 |
10 | 13834855072 |
11 | 595a462425 |
12 | 2821321a54 |
13 | 13c633969c |
14 | 9535a8b3a |
15 | 55e8b14b7 |
hex | 3389f22a0 |
13834855072 has 96 divisors (see below), whose sum is σ = 28542099600. Its totient is φ = 6592954368.
The previous prime is 13834855061. The next prime is 13834855103. The reversal of 13834855072 is 27055843831.
It can be written as a sum of positive squares in 8 ways, for example, as 1911088656 + 11923766416 = 43716^2 + 109196^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39192048 + ... + 39192400.
Almost surely, 213834855072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13834855072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14271049800).
13834855072 is an abundant number, since it is smaller than the sum of its proper divisors (14707244528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13834855072 is a wasteful number, since it uses less digits than its factorization.
13834855072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818 (or 810 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 46.
The spelling of 13834855072 in words is "thirteen billion, eight hundred thirty-four million, eight hundred fifty-five thousand, seventy-two".
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