Base | Representation |
---|---|
bin | 101100100000… |
… | …0010110010011 |
3 | 1121220101211011 |
4 | 1121000112103 |
5 | 21433112433 |
6 | 2152031351 |
7 | 402215014 |
oct | 131002623 |
9 | 47811734 |
10 | 23332243 |
11 | 12196950 |
12 | 7992557 |
13 | 4aac07c |
14 | 315500b |
15 | 20ad3cd |
hex | 1640593 |
23332243 has 16 divisors (see below), whose sum is σ = 26790912. Its totient is φ = 20124000.
The previous prime is 23332219. The next prime is 23332249. The reversal of 23332243 is 34223332.
It is a cyclic number.
It is not a de Polignac number, because 23332243 - 29 = 23331731 is a prime.
It is a super-2 number, since 2×233322432 = 1088787126822098, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23332249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17428 + ... + 18718.
It is an arithmetic number, because the mean of its divisors is an integer number (1674432).
Almost surely, 223332243 is an apocalyptic number.
23332243 is a deficient number, since it is larger than the sum of its proper divisors (3458669).
23332243 is a wasteful number, since it uses less digits than its factorization.
23332243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1386.
The product of its digits is 2592, while the sum is 22.
The square root of 23332243 is about 4830.3460538558. The cubic root of 23332243 is about 285.7495117163.
Adding to 23332243 its reverse (34223332), we get a palindrome (57555575).
The spelling of 23332243 in words is "twenty-three million, three hundred thirty-two thousand, two hundred forty-three".
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