Base | Representation |
---|---|
bin | 1000000011111101… |
… | …1100001110111001 |
3 | 12120211011101210202 |
4 | 2000333130032321 |
5 | 13413003124421 |
6 | 554424251545 |
7 | 104425445213 |
oct | 20077341671 |
9 | 5524141722 |
10 | 2164114361 |
11 | a1064a172 |
12 | 504910bb5 |
13 | 286478756 |
14 | 1675b95b3 |
15 | c9ece10b |
hex | 80fdc3b9 |
2164114361 has 4 divisors (see below), whose sum is σ = 2190188112. Its totient is φ = 2138040612.
The previous prime is 2164114339. The next prime is 2164114411. The reversal of 2164114361 is 1634114612.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2164114361 - 218 = 2163852217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2164114961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13036751 + ... + 13036916.
It is an arithmetic number, because the mean of its divisors is an integer number (547547028).
Almost surely, 22164114361 is an apocalyptic number.
It is an amenable number.
2164114361 is a deficient number, since it is larger than the sum of its proper divisors (26073751).
2164114361 is an equidigital number, since it uses as much as digits as its factorization.
2164114361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26073750.
The product of its digits is 3456, while the sum is 29.
The square root of 2164114361 is about 46520.0425730674. The cubic root of 2164114361 is about 1293.4810454911.
Adding to 2164114361 its reverse (1634114612), we get a palindrome (3798228973).
The spelling of 2164114361 in words is "two billion, one hundred sixty-four million, one hundred fourteen thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •