Base | Representation |
---|---|
bin | 111011111111100… |
… | …1001010111000000 |
3 | 12012021220010122021 |
4 | 1313333021113000 |
5 | 13110314321422 |
6 | 531430251224 |
7 | 100612401304 |
oct | 16777112700 |
9 | 5167803567 |
10 | 2013042112 |
11 | 943345374 |
12 | 4821b6b14 |
13 | 2610927a3 |
14 | 1514d1d04 |
15 | bbadbdc7 |
hex | 77fc95c0 |
2013042112 has 14 divisors (see below), whose sum is σ = 3994630568. Its totient is φ = 1006521024.
The previous prime is 2013042107. The next prime is 2013042113. The reversal of 2013042112 is 2112403102.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013042113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15726828 + ... + 15726955.
Almost surely, 22013042112 is an apocalyptic number.
It is an amenable number.
2013042112 is a deficient number, since it is larger than the sum of its proper divisors (1981588456).
2013042112 is an equidigital number, since it uses as much as digits as its factorization.
2013042112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31453795 (or 31453785 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2013042112 is about 44866.9378496015. The cubic root of 2013042112 is about 1262.6537902645.
Adding to 2013042112 its reverse (2112403102), we get a palindrome (4125445214).
The spelling of 2013042112 in words is "two billion, thirteen million, forty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •