Base | Representation |
---|---|
bin | 111011111111101… |
… | …0001010111110110 |
3 | 12012021221210122220 |
4 | 1313333101113312 |
5 | 13110321344214 |
6 | 531431103210 |
7 | 100612566063 |
oct | 16777212766 |
9 | 5167853586 |
10 | 2013074934 |
11 | 943367aa2 |
12 | 482211b06 |
13 | 2610a4700 |
14 | 1514ddc6a |
15 | bbae69a9 |
hex | 77fd15f6 |
2013074934 has 36 divisors (see below), whose sum is σ = 4362773436. Its totient is φ = 618968064.
The previous prime is 2013074929. The next prime is 2013074953. The reversal of 2013074934 is 4394703102.
It is a junction number, because it is equal to n+sod(n) for n = 2013074895 and 2013074904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1428022 + ... + 1429430.
It is an arithmetic number, because the mean of its divisors is an integer number (121188151).
Almost surely, 22013074934 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2013074934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2181386718).
2013074934 is an abundant number, since it is smaller than the sum of its proper divisors (2349698502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013074934 is an equidigital number, since it uses as much as digits as its factorization.
2013074934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2849 (or 1427 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 2013074934 is about 44867.3036185595. The cubic root of 2013074934 is about 1262.6606526143.
The spelling of 2013074934 in words is "two billion, thirteen million, seventy-four thousand, nine hundred thirty-four".
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