Base | Representation |
---|---|
bin | 111011111010000… |
… | …0000101101101001 |
3 | 12012002101211112012 |
4 | 1313310000231221 |
5 | 13104042414423 |
6 | 531243525305 |
7 | 100545523145 |
oct | 16764005551 |
9 | 5162354465 |
10 | 2010123113 |
11 | 941731279 |
12 | 481229835 |
13 | 2605acc7b |
14 | 150d72225 |
15 | bb712078 |
hex | 77d00b69 |
2010123113 has 4 divisors (see below), whose sum is σ = 2059150548. Its totient is φ = 1961095680.
The previous prime is 2010123077. The next prime is 2010123127. The reversal of 2010123113 is 3113210102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1041481984 + 968641129 = 32272^2 + 31123^2 .
It is a cyclic number.
It is not a de Polignac number, because 2010123113 - 210 = 2010122089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2010122113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24513656 + ... + 24513737.
It is an arithmetic number, because the mean of its divisors is an integer number (514787637).
Almost surely, 22010123113 is an apocalyptic number.
It is an amenable number.
2010123113 is a deficient number, since it is larger than the sum of its proper divisors (49027435).
2010123113 is an equidigital number, since it uses as much as digits as its factorization.
2010123113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49027434.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2010123113 is about 44834.3965388183. The cubic root of 2010123113 is about 1262.0431939878.
Adding to 2010123113 its reverse (3113210102), we get a palindrome (5123333215).
The spelling of 2010123113 in words is "two billion, ten million, one hundred twenty-three thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •