Base | Representation |
---|---|
bin | 111011111111011… |
… | …1111100111011001 |
3 | 12012021211002220002 |
4 | 1313332333213121 |
5 | 13110312032301 |
6 | 531425342345 |
7 | 100612144040 |
oct | 16776774731 |
9 | 5167732802 |
10 | 2013002201 |
11 | 943318391 |
12 | 4821979b5 |
13 | 26107a582 |
14 | 1514c1557 |
15 | bbad016b |
hex | 77fbf9d9 |
2013002201 has 16 divisors (see below), whose sum is σ = 2381769600. Its totient is φ = 1664627328.
The previous prime is 2013002191. The next prime is 2013002209. The reversal of 2013002201 is 1022003102.
It is a happy number.
It is not a de Polignac number, because 2013002201 - 26 = 2013002137 is a prime.
It is a super-2 number, since 2×20130022012 = 8104355722461688802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2013002209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323546 + ... + 329708.
It is an arithmetic number, because the mean of its divisors is an integer number (148860600).
Almost surely, 22013002201 is an apocalyptic number.
It is an amenable number.
2013002201 is a deficient number, since it is larger than the sum of its proper divisors (368767399).
2013002201 is a wasteful number, since it uses less digits than its factorization.
2013002201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7808.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2013002201 is about 44866.4930766825. The cubic root of 2013002201 is about 1262.6454456621.
Adding to 2013002201 its reverse (1022003102), we get a palindrome (3035005303).
Subtracting from 2013002201 its reverse (1022003102), we obtain a palindrome (990999099).
The spelling of 2013002201 in words is "two billion, thirteen million, two thousand, two hundred one".
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