Base | Representation |
---|---|
bin | 11010110110111… |
… | …00111101100011 |
3 | 120200221102221102 |
4 | 31123130331203 |
5 | 430134102243 |
6 | 34204545015 |
7 | 5404010153 |
oct | 1533347543 |
9 | 520842842 |
10 | 225300323 |
11 | 1061a3516 |
12 | 6355216b |
13 | 378a5101 |
14 | 21cca763 |
15 | 14ba59b8 |
hex | d6dcf63 |
225300323 has 4 divisors (see below), whose sum is σ = 225763440. Its totient is φ = 224837208.
The previous prime is 225300307. The next prime is 225300359. The reversal of 225300323 is 323003522.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323003522 = 2 ⋅161501761.
It is a cyclic number.
It is not a de Polignac number, because 225300323 - 24 = 225300307 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 225300295 and 225300304.
It is not an unprimeable number, because it can be changed into a prime (225300223) 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, 230828 + ... + 231801.
It is an arithmetic number, because the mean of its divisors is an integer number (56440860).
Almost surely, 2225300323 is an apocalyptic number.
225300323 is a deficient number, since it is larger than the sum of its proper divisors (463117).
225300323 is an equidigital number, since it uses as much as digits as its factorization.
225300323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463116.
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 225300323 is about 15010.0074283792. The cubic root of 225300323 is about 608.4906903788.
Adding to 225300323 its reverse (323003522), we get a palindrome (548303845).
The spelling of 225300323 in words is "two hundred twenty-five million, three hundred thousand, three hundred twenty-three".
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