Base | Representation |
---|---|
bin | 101100011111… |
… | …0101000111101 |
3 | 1121220001012222 |
4 | 1120332220331 |
5 | 21432401440 |
6 | 2151535125 |
7 | 402155426 |
oct | 130765075 |
9 | 47801188 |
10 | 23325245 |
11 | 12191669 |
12 | 798a4a5 |
13 | 4aa8b28 |
14 | 315264d |
15 | 20ab2b5 |
hex | 163ea3d |
23325245 has 4 divisors (see below), whose sum is σ = 27990300. Its totient is φ = 18660192.
The previous prime is 23325233. The next prime is 23325257. The reversal of 23325245 is 54252332.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (23325233) and next prime (23325257).
It can be written as a sum of positive squares in 2 ways, for example, as 7540516 + 15784729 = 2746^2 + 3973^2 .
It is a cyclic number.
It is not a de Polignac number, because 23325245 - 24 = 23325229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2332520 + ... + 2332529.
It is an arithmetic number, because the mean of its divisors is an integer number (6997575).
Almost surely, 223325245 is an apocalyptic number.
It is an amenable number.
23325245 is a deficient number, since it is larger than the sum of its proper divisors (4665055).
23325245 is an equidigital number, since it uses as much as digits as its factorization.
23325245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4665054.
The product of its digits is 7200, while the sum is 26.
The square root of 23325245 is about 4829.6216207898. The cubic root of 23325245 is about 285.7209407378.
Adding to 23325245 its reverse (54252332), we get a palindrome (77577577).
The spelling of 23325245 in words is "twenty-three million, three hundred twenty-five thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •