Base | Representation |
---|---|
bin | 10100111001110001… |
… | …001001010100110001 |
3 | 2010221011101101211120 |
4 | 110321301021110301 |
5 | 331431132133131 |
6 | 14151033132453 |
7 | 1423120013451 |
oct | 247161112461 |
9 | 63834341746 |
10 | 22444021041 |
11 | 9578079222 |
12 | 442455a129 |
13 | 2168b37430 |
14 | 112cb23d61 |
15 | 8b55da496 |
hex | 539c49531 |
22444021041 has 32 divisors (see below), whose sum is σ = 32393813760. Its totient is φ = 13740518400.
The previous prime is 22444021009. The next prime is 22444021043. The reversal of 22444021041 is 14012044422.
It is not a de Polignac number, because 22444021041 - 25 = 22444021009 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22444021043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9193381 + ... + 9195821.
It is an arithmetic number, because the mean of its divisors is an integer number (1012306680).
Almost surely, 222444021041 is an apocalyptic number.
It is an amenable number.
22444021041 is a deficient number, since it is larger than the sum of its proper divisors (9949792719).
22444021041 is a wasteful number, since it uses less digits than its factorization.
22444021041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3577.
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 22444021041 its reverse (14012044422), we get a palindrome (36456065463).
The spelling of 22444021041 in words is "twenty-two billion, four hundred forty-four million, twenty-one thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •