Base | Representation |
---|---|
bin | 101100011100… |
… | …0100000101101 |
3 | 1121211202210012 |
4 | 1120320200231 |
5 | 21431101031 |
6 | 2151223005 |
7 | 402022304 |
oct | 130704055 |
9 | 47752705 |
10 | 23300141 |
11 | 12174817 |
12 | 7977a65 |
13 | 4a9a587 |
14 | 314743b |
15 | 20a3b2b |
hex | 163882d |
23300141 has 4 divisors (see below), whose sum is σ = 23628384. Its totient is φ = 22971900.
The previous prime is 23300131. The next prime is 23300143. The reversal of 23300141 is 14100332.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23300141 - 26 = 23300077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23300143) 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 3 ways as a sum of consecutive naturals, for example, 164015 + ... + 164156.
It is an arithmetic number, because the mean of its divisors is an integer number (5907096).
Almost surely, 223300141 is an apocalyptic number.
It is an amenable number.
23300141 is a deficient number, since it is larger than the sum of its proper divisors (328243).
23300141 is an equidigital number, since it uses as much as digits as its factorization.
23300141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328242.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 23300141 is about 4827.0219597595. The cubic root of 23300141 is about 285.6184007177.
Adding to 23300141 its reverse (14100332), we get a palindrome (37400473).
The spelling of 23300141 in words is "twenty-three million, three hundred thousand, one hundred forty-one".
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