Base | Representation |
---|---|
bin | 111011111111101… |
… | …1110111001100110 |
3 | 12012022001121200001 |
4 | 1313333132321212 |
5 | 13110330132332 |
6 | 531432211514 |
7 | 100613216446 |
oct | 16777367146 |
9 | 5168047601 |
10 | 2013130342 |
11 | 9433a5693 |
12 | 482239b9a |
13 | 2610c39b2 |
14 | 151516126 |
15 | bbb080e7 |
hex | 77fdee66 |
2013130342 has 8 divisors (see below), whose sum is σ = 3020647896. Its totient is φ = 1006247712.
The previous prime is 2013130331. The next prime is 2013130393. The reversal of 2013130342 is 2430313102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150723 + ... + 163534.
It is an arithmetic number, because the mean of its divisors is an integer number (377580987).
Almost surely, 22013130342 is an apocalyptic number.
2013130342 is a deficient number, since it is larger than the sum of its proper divisors (1007517554).
2013130342 is a wasteful number, since it uses less digits than its factorization.
2013130342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317462.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2013130342 is about 44867.9210795419. The cubic root of 2013130342 is about 1262.6722370249.
Adding to 2013130342 its reverse (2430313102), we get a palindrome (4443443444).
It can be divided in two parts, 2013 and 130342, that added together give a triangular number (132355 = T514).
The spelling of 2013130342 in words is "two billion, thirteen million, one hundred thirty thousand, three hundred forty-two".
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