Base | Representation |
---|---|
bin | 111011111111101… |
… | …1101011011001100 |
3 | 12012022001022101021 |
4 | 1313333131123030 |
5 | 13110324434200 |
6 | 531432123524 |
7 | 100613163025 |
oct | 16777353314 |
9 | 5168038337 |
10 | 2013124300 |
11 | 9433a10a0 |
12 | 4822365a4 |
13 | 2610c1015 |
14 | 151513c4c |
15 | bbb0641a |
hex | 77fdd6cc |
2013124300 has 36 divisors (see below), whose sum is σ = 4765616856. Its totient is φ = 732044800.
The previous prime is 2013124279. The next prime is 2013124307. The reversal of 2013124300 is 34213102.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2013124307) 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, 913957 + ... + 916156.
It is an arithmetic number, because the mean of its divisors is an integer number (132378246).
Almost surely, 22013124300 is an apocalyptic number.
2013124300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013124300 is an abundant number, since it is smaller than the sum of its proper divisors (2752492556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013124300 is a wasteful number, since it uses less digits than its factorization.
2013124300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1830138 (or 1830131 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2013124300 is about 44867.8537485358. The cubic root of 2013124300 is about 1262.6709738059.
Adding to 2013124300 its reverse (34213102), we get a palindrome (2047337402).
The spelling of 2013124300 in words is "two billion, thirteen million, one hundred twenty-four thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •