Base | Representation |
---|---|
bin | 101100010000… |
… | …0001010011100 |
3 | 1121122200222112 |
4 | 1120200022130 |
5 | 21414403122 |
6 | 2145133152 |
7 | 401125454 |
oct | 130401234 |
9 | 47580875 |
10 | 23200412 |
11 | 121068a4 |
12 | 792a1b8 |
13 | 4a64071 |
14 | 311cd64 |
15 | 20842e2 |
hex | 162029c |
23200412 has 12 divisors (see below), whose sum is σ = 40749240. Its totient is φ = 11557776.
The previous prime is 23200381. The next prime is 23200417. The reversal of 23200412 is 21400232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23200417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9362 + ... + 11577.
It is an arithmetic number, because the mean of its divisors is an integer number (3395770).
Almost surely, 223200412 is an apocalyptic number.
It is an amenable number.
23200412 is a deficient number, since it is larger than the sum of its proper divisors (17548828).
23200412 is a wasteful number, since it uses less digits than its factorization.
23200412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21220 (or 21218 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 23200412 is about 4816.6805997492. The cubic root of 23200412 is about 285.2103177224.
Adding to 23200412 its reverse (21400232), we get a palindrome (44600644).
The spelling of 23200412 in words is "twenty-three million, two hundred thousand, four hundred twelve".
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