Base | Representation |
---|---|
bin | 111011111111111… |
… | …0000001100110001 |
3 | 12012022012012212110 |
4 | 1313333300030301 |
5 | 13110334414301 |
6 | 531433515533 |
7 | 100613633154 |
oct | 16777601461 |
9 | 5168165773 |
10 | 2013201201 |
11 | 943443950 |
12 | 482272ba9 |
13 | 26111a01b |
14 | 151533c9b |
15 | bbb1e0d6 |
hex | 77ff0331 |
2013201201 has 16 divisors (see below), whose sum is σ = 3055610880. Its totient is φ = 1167072720.
The previous prime is 2013201187. The next prime is 2013201233. The reversal of 2013201201 is 1021023102.
It is not a de Polignac number, because 2013201201 - 213 = 2013193009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2013201241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325461 + ... + 1326978.
It is an arithmetic number, because the mean of its divisors is an integer number (190975680).
Almost surely, 22013201201 is an apocalyptic number.
It is an amenable number.
2013201201 is a deficient number, since it is larger than the sum of its proper divisors (1042409679).
2013201201 is a wasteful number, since it uses less digits than its factorization.
2013201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2652476.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 2013201201 is about 44868.7107124776. The cubic root of 2013201201 is about 1262.6870515388.
Adding to 2013201201 its reverse (1021023102), we get a palindrome (3034224303).
The spelling of 2013201201 in words is "two billion, thirteen million, two hundred one thousand, two hundred one".
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