Base | Representation |
---|---|
bin | 101010010001… |
… | …0111001101101 |
3 | 1112200222222211 |
4 | 1110202321231 |
5 | 21133204203 |
6 | 2111010421 |
7 | 356245213 |
oct | 124427155 |
9 | 45628884 |
10 | 22163053 |
11 | 11568480 |
12 | 7509a11 |
13 | 478cb43 |
14 | 2d2ccb3 |
15 | 1e2bc6d |
hex | 1522e6d |
22163053 has 16 divisors (see below), whose sum is σ = 26718336. Its totient is φ = 18135040.
The previous prime is 22163051. The next prime is 22163081. The reversal of 22163053 is 35036122.
It is not a de Polignac number, because 22163053 - 21 = 22163051 is a prime.
It is a Duffinian number.
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22163051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1725 + ... + 6877.
It is an arithmetic number, because the mean of its divisors is an integer number (1669896).
Almost surely, 222163053 is an apocalyptic number.
22163053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22163053 is a deficient number, since it is larger than the sum of its proper divisors (4555283).
22163053 is a wasteful number, since it uses less digits than its factorization.
22163053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5204.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 22163053 is about 4707.7651810599. The cubic root of 22163053 is about 280.8944737009.
Adding to 22163053 its reverse (35036122), we get a palindrome (57199175).
The spelling of 22163053 in words is "twenty-two million, one hundred sixty-three thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •