Base | Representation |
---|---|
bin | 1000010110110011… |
… | …0011010000011001 |
3 | 12210022210222221122 |
4 | 2011230303100121 |
5 | 14043214122014 |
6 | 1010325415025 |
7 | 106405103663 |
oct | 20554632031 |
9 | 5708728848 |
10 | 2243114009 |
11 | a511a7834 |
12 | 52726a475 |
13 | 2999486c6 |
14 | 173ca1533 |
15 | d1dd658e |
hex | 85b33419 |
2243114009 has 4 divisors (see below), whose sum is σ = 2243313360. Its totient is φ = 2242914660.
The previous prime is 2243113993. The next prime is 2243114023. The reversal of 2243114009 is 9004113422.
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, and also an emirpimes, since its reverse is a distinct semiprime: 9004113422 = 2 ⋅4502056711.
It is a cyclic number.
It is not a de Polignac number, because 2243114009 - 24 = 2243113993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2243114099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81719 + ... + 105660.
It is an arithmetic number, because the mean of its divisors is an integer number (560828340).
Almost surely, 22243114009 is an apocalyptic number.
It is an amenable number.
2243114009 is a deficient number, since it is larger than the sum of its proper divisors (199351).
2243114009 is a wasteful number, since it uses less digits than its factorization.
2243114009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199350.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 2243114009 is about 47361.5245637216. The cubic root of 2243114009 is about 1309.0325605860.
The spelling of 2243114009 in words is "two billion, two hundred forty-three million, one hundred fourteen thousand, nine".
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