Base | Representation |
---|---|
bin | 11010110111111… |
… | …10111000100011 |
3 | 120201012111112111 |
4 | 31123332320203 |
5 | 430203024032 |
6 | 34211540151 |
7 | 5405126224 |
oct | 1533767043 |
9 | 521174474 |
10 | 225439267 |
11 | 106288949 |
12 | 635ba657 |
13 | 37923421 |
14 | 21d2524b |
15 | 14bd1c47 |
hex | d6fee23 |
225439267 has 4 divisors (see below), whose sum is σ = 225472600. Its totient is φ = 225405936.
The previous prime is 225439217. The next prime is 225439273. The reversal of 225439267 is 762934522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-225439267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225439217) 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, 2517 + ... + 21382.
It is an arithmetic number, because the mean of its divisors is an integer number (56368150).
Almost surely, 2225439267 is an apocalyptic number.
225439267 is a deficient number, since it is larger than the sum of its proper divisors (33333).
225439267 is an equidigital number, since it uses as much as digits as its factorization.
225439267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33332.
The product of its digits is 181440, while the sum is 40.
The square root of 225439267 is about 15014.6350938010. The cubic root of 225439267 is about 608.6157512387.
The spelling of 225439267 in words is "two hundred twenty-five million, four hundred thirty-nine thousand, two hundred sixty-seven".
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