Base | Representation |
---|---|
bin | 101010100101… |
… | …0100001110001 |
3 | 1120000020122020 |
4 | 1111022201301 |
5 | 21203402421 |
6 | 2114302053 |
7 | 360522342 |
oct | 125124161 |
9 | 46006566 |
10 | 22325361 |
11 | 11669413 |
12 | 7587929 |
13 | 4818996 |
14 | 2d720c9 |
15 | 1e5edc6 |
hex | 154a871 |
22325361 has 24 divisors (see below), whose sum is σ = 32254560. Its totient is φ = 13697280.
The previous prime is 22325327. The next prime is 22325431. The reversal of 22325361 is 16352322.
It is not a de Polignac number, because 22325361 - 211 = 22323313 is a prime.
It is a super-3 number, since 3×223253613 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (22325161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95701 + ... + 95933.
It is an arithmetic number, because the mean of its divisors is an integer number (1343940).
Almost surely, 222325361 is an apocalyptic number.
It is an amenable number.
22325361 is a deficient number, since it is larger than the sum of its proper divisors (9929199).
22325361 is a wasteful number, since it uses less digits than its factorization.
22325361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337 (or 296 counting only the distinct ones).
The product of its digits is 2160, while the sum is 24.
The square root of 22325361 is about 4724.9720634095. The cubic root of 22325361 is about 281.5785036602.
Adding to 22325361 its reverse (16352322), we get a palindrome (38677683).
The spelling of 22325361 in words is "twenty-two million, three hundred twenty-five thousand, three hundred sixty-one".
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