Base | Representation |
---|---|
bin | 101011101001… |
… | …0111011001001 |
3 | 1121001122000002 |
4 | 1113102323021 |
5 | 21324242131 |
6 | 2134252345 |
7 | 365340215 |
oct | 127227311 |
9 | 47048002 |
10 | 22884041 |
11 | 11a10134 |
12 | 77b70b5 |
13 | 498306b |
14 | 3079945 |
15 | 20206cb |
hex | 15d2ec9 |
22884041 has 4 divisors (see below), whose sum is σ = 23416272. Its totient is φ = 22351812.
The previous prime is 22883981. The next prime is 22884047. The reversal of 22884041 is 14048822.
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: 14048822 = 2 ⋅7024411.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22884041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22883995 and 22884013.
It is not an unprimeable number, because it can be changed into a prime (22884047) 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, 266051 + ... + 266136.
It is an arithmetic number, because the mean of its divisors is an integer number (5854068).
Almost surely, 222884041 is an apocalyptic number.
It is an amenable number.
22884041 is a deficient number, since it is larger than the sum of its proper divisors (532231).
22884041 is an equidigital number, since it uses as much as digits as its factorization.
22884041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532230.
The product of its (nonzero) digits is 4096, while the sum is 29.
The square root of 22884041 is about 4783.7266853364. The cubic root of 22884041 is about 283.9079621418.
The spelling of 22884041 in words is "twenty-two million, eight hundred eighty-four thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •