Base | Representation |
---|---|
bin | 11010110111001… |
… | …01000010110110 |
3 | 120201000010100121 |
4 | 31123211002312 |
5 | 430141132210 |
6 | 34205402154 |
7 | 5404205530 |
oct | 1533450266 |
9 | 521003317 |
10 | 225333430 |
11 | 106216383 |
12 | 6356935a |
13 | 378b71ba |
14 | 21cd8850 |
15 | 14bb06da |
hex | d6e50b6 |
225333430 has 32 divisors (see below), whose sum is σ = 464544000. Its totient is φ = 77090400.
The previous prime is 225333421. The next prime is 225333443. The reversal of 225333430 is 34333522.
It is a junction number, because it is equal to n+sod(n) for n = 225333395 and 225333404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31705 + ... + 38155.
It is an arithmetic number, because the mean of its divisors is an integer number (14517000).
Almost surely, 2225333430 is an apocalyptic number.
225333430 is an abundant number, since it is smaller than the sum of its proper divisors (239210570).
225333430 is a wasteful number, since it uses less digits than its factorization.
225333430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6964.
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 225333430 is about 15011.1102187680. The cubic root of 225333430 is about 608.5204940268.
Adding to 225333430 its reverse (34333522), we get a palindrome (259666952).
The spelling of 225333430 in words is "two hundred twenty-five million, three hundred thirty-three thousand, four hundred thirty".
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