Base | Representation |
---|---|
bin | 1000101000000001… |
… | …0100110110111011 |
3 | 12222100201112002101 |
4 | 2022000110312323 |
5 | 14220211404433 |
6 | 1021425444231 |
7 | 111243035005 |
oct | 21200246673 |
9 | 5870645071 |
10 | 2315341243 |
11 | a88a4a166 |
12 | 5474a0677 |
13 | 2ab8b6c07 |
14 | 17d703375 |
15 | d840207d |
hex | 8a014dbb |
2315341243 has 8 divisors (see below), whose sum is σ = 2348498880. Its totient is φ = 2282280000.
The previous prime is 2315341187. The next prime is 2315341289. The reversal of 2315341243 is 3421435132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2315341243 - 213 = 2315333051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2315041243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24993 + ... + 72493.
It is an arithmetic number, because the mean of its divisors is an integer number (293562360).
Almost surely, 22315341243 is an apocalyptic number.
2315341243 is a deficient number, since it is larger than the sum of its proper divisors (33157637).
2315341243 is an equidigital number, since it uses as much as digits as its factorization.
2315341243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48197.
The product of its digits is 8640, while the sum is 28.
The square root of 2315341243 is about 48117.9929236455. The cubic root of 2315341243 is about 1322.9344806914.
Adding to 2315341243 its reverse (3421435132), we get a palindrome (5736776375).
The spelling of 2315341243 in words is "two billion, three hundred fifteen million, three hundred forty-one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •