Base | Representation |
---|---|
bin | 111011111111011… |
… | …1111010111110011 |
3 | 12012021211001112010 |
4 | 1313332333113303 |
5 | 13110312014303 |
6 | 531425334003 |
7 | 100612141113 |
oct | 16776772763 |
9 | 5167731463 |
10 | 2013001203 |
11 | 943317664 |
12 | 482197303 |
13 | 261079c95 |
14 | 1514c1043 |
15 | bbacec03 |
hex | 77fbf5f3 |
2013001203 has 8 divisors (see below), whose sum is σ = 2710060288. Its totient is φ = 1328971464.
The previous prime is 2013001201. The next prime is 2013001219. The reversal of 2013001203 is 3021003102.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2013001203 - 21 = 2013001201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013001201) 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, 3256975 + ... + 3257592.
It is an arithmetic number, because the mean of its divisors is an integer number (338757536).
Almost surely, 22013001203 is an apocalyptic number.
2013001203 is a deficient number, since it is larger than the sum of its proper divisors (697059085).
2013001203 is a wasteful number, since it uses less digits than its factorization.
2013001203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6514673.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2013001203 is about 44866.4819547956. The cubic root of 2013001203 is about 1262.6452369986.
Adding to 2013001203 its reverse (3021003102), we get a palindrome (5034004305).
The spelling of 2013001203 in words is "two billion, thirteen million, one thousand, two hundred three".
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