Base | Representation |
---|---|
bin | 11010110111100… |
… | …01100010010000 |
3 | 120201002201112111 |
4 | 31123301202100 |
5 | 430144301332 |
6 | 34210435104 |
7 | 5404510636 |
oct | 1533614220 |
9 | 521081474 |
10 | 225384592 |
11 | 106250864 |
12 | 63592a94 |
13 | 37904584 |
14 | 21d0d356 |
15 | 14bc0947 |
hex | d6f1890 |
225384592 has 20 divisors (see below), whose sum is σ = 437293440. Its totient is φ = 112534688.
The previous prime is 225384587. The next prime is 225384617. The reversal of 225384592 is 295483522.
It is a super-2 number, since 2×2253845922 = 101596428622012928, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409 + ... + 21367.
It is an arithmetic number, because the mean of its divisors is an integer number (21864672).
Almost surely, 2225384592 is an apocalyptic number.
It is an amenable number.
225384592 is a deficient number, since it is larger than the sum of its proper divisors (211908848).
225384592 is a wasteful number, since it uses less digits than its factorization.
225384592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19710 (or 19704 counting only the distinct ones).
The product of its digits is 172800, while the sum is 40.
The square root of 225384592 is about 15012.8142598248. The cubic root of 225384592 is about 608.5665454413.
The spelling of 225384592 in words is "two hundred twenty-five million, three hundred eighty-four thousand, five hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •