Base | Representation |
---|---|
bin | 10100111110111110… |
… | …001011100010010101 |
3 | 2011011020122212001110 |
4 | 110332332023202111 |
5 | 332121004332203 |
6 | 14203432245233 |
7 | 1425230044260 |
oct | 247676134225 |
9 | 64136585043 |
10 | 22531324053 |
11 | 9612388277 |
12 | 4449840819 |
13 | 2180c53914 |
14 | 113a56bcd7 |
15 | 8bd0d2d03 |
hex | 53ef8b895 |
22531324053 has 8 divisors (see below), whose sum is σ = 34333446208. Its totient is φ = 12875042304.
The previous prime is 22531324019. The next prime is 22531324099. The reversal of 22531324053 is 35042313522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22531324053 - 212 = 22531319957 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22531324053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22531324253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536460076 + ... + 536460117.
It is an arithmetic number, because the mean of its divisors is an integer number (4291680776).
Almost surely, 222531324053 is an apocalyptic number.
It is an amenable number.
22531324053 is a deficient number, since it is larger than the sum of its proper divisors (11802122155).
22531324053 is a wasteful number, since it uses less digits than its factorization.
22531324053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1072920203.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 22531324053 its reverse (35042313522), we get a palindrome (57573637575).
The spelling of 22531324053 in words is "twenty-two billion, five hundred thirty-one million, three hundred twenty-four thousand, fifty-three".
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