Base | Representation |
---|---|
bin | 111011111111111… |
… | …1010001110111101 |
3 | 12012022021022020200 |
4 | 1313333322032331 |
5 | 13110342223201 |
6 | 531434434113 |
7 | 100614164040 |
oct | 16777721675 |
9 | 5168238220 |
10 | 2013242301 |
11 | 943471814 |
12 | 482292939 |
13 | 261132945 |
14 | 151544c57 |
15 | bbb2b386 |
hex | 77ffa3bd |
2013242301 has 12 divisors (see below), whose sum is σ = 3323447712. Its totient is φ = 1150424136.
The previous prime is 2013242291. The next prime is 2013242351. The reversal of 2013242301 is 1032423102.
It is not a de Polignac number, because 2013242301 - 26 = 2013242237 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013242351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15978051 + ... + 15978176.
It is an arithmetic number, because the mean of its divisors is an integer number (276953976).
Almost surely, 22013242301 is an apocalyptic number.
2013242301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2013242301 is a deficient number, since it is larger than the sum of its proper divisors (1310205411).
2013242301 is a wasteful number, since it uses less digits than its factorization.
2013242301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31956240 (or 31956237 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2013242301 is about 44869.1687130484. The cubic root of 2013242301 is about 1262.6956441697.
Adding to 2013242301 its reverse (1032423102), we get a palindrome (3045665403).
It can be divided in two parts, 20 and 13242301, that added together give a square (13242321 = 36392).
The spelling of 2013242301 in words is "two billion, thirteen million, two hundred forty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •