Base | Representation |
---|---|
bin | 111011111111101… |
… | …1010011011000001 |
3 | 12012022000200111202 |
4 | 1313333122123001 |
5 | 13110324041001 |
6 | 531431550545 |
7 | 100613112125 |
oct | 16777323301 |
9 | 5168020452 |
10 | 2013112001 |
11 | 94339292a |
12 | 48222b455 |
13 | 2610b8544 |
14 | 15150d585 |
15 | bbb0296b |
hex | 77fda6c1 |
2013112001 has 8 divisors (see below), whose sum is σ = 2132174304. Its totient is φ = 1894121280.
The previous prime is 2013111941. The next prime is 2013112009. The reversal of 2013112001 is 1002113102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2013112001 - 230 = 939370177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013112009) 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, 46706 + ... + 78788.
It is an arithmetic number, because the mean of its divisors is an integer number (266521788).
Almost surely, 22013112001 is an apocalyptic number.
It is an amenable number.
2013112001 is a deficient number, since it is larger than the sum of its proper divisors (119062303).
2013112001 is a wasteful number, since it uses less digits than its factorization.
2013112001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35791.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 2013112001 is about 44867.7166902886. The cubic root of 2013112001 is about 1262.6684024095.
Adding to 2013112001 its reverse (1002113102), we get a palindrome (3015225103).
The spelling of 2013112001 in words is "two billion, thirteen million, one hundred twelve thousand, one".
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