Base | Representation |
---|---|
bin | 111011111111101… |
… | …1010100000001010 |
3 | 12012022000200221221 |
4 | 1313333122200022 |
5 | 13110324043310 |
6 | 531431552254 |
7 | 100613113105 |
oct | 16777324012 |
9 | 5168020857 |
10 | 2013112330 |
11 | 9433930a9 |
12 | 48222b68a |
13 | 2610b8738 |
14 | 15150d73c |
15 | bbb02ada |
hex | 77fda80a |
2013112330 has 16 divisors (see below), whose sum is σ = 3635259264. Its totient is φ = 802654480.
The previous prime is 2013112291. The next prime is 2013112337. The reversal of 2013112330 is 332113102.
It is not an unprimeable number, because it can be changed into a prime (2013112337) 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, 320542 + ... + 326761.
It is an arithmetic number, because the mean of its divisors is an integer number (227203704).
Almost surely, 22013112330 is an apocalyptic number.
2013112330 is a deficient number, since it is larger than the sum of its proper divisors (1622146934).
2013112330 is a wasteful number, since it uses less digits than its factorization.
2013112330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647621.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2013112330 is about 44867.7203566216. The cubic root of 2013112330 is about 1262.6684711949.
Adding to 2013112330 its reverse (332113102), we get a palindrome (2345225432).
The spelling of 2013112330 in words is "two billion, thirteen million, one hundred twelve thousand, three hundred thirty".
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