Base | Representation |
---|---|
bin | 11010110101011… |
… | …11010001110000 |
3 | 120200120221020221 |
4 | 31122233101300 |
5 | 430112110300 |
6 | 34200542424 |
7 | 5402300464 |
oct | 1532572160 |
9 | 520527227 |
10 | 225113200 |
11 | 106085974 |
12 | 63481a14 |
13 | 3783aba0 |
14 | 21c7c4a4 |
15 | 14b6a31a |
hex | d6af470 |
225113200 has 60 divisors (see below), whose sum is σ = 582450568. Its totient is φ = 83116800.
The previous prime is 225113177. The next prime is 225113219. The reversal of 225113200 is 2311522.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16446 + ... + 26845.
Almost surely, 2225113200 is an apocalyptic number.
225113200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
225113200 is an abundant number, since it is smaller than the sum of its proper divisors (357337368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225113200 is a wasteful number, since it uses less digits than its factorization.
225113200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43322 (or 43311 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 225113200 is about 15003.7728588512. The cubic root of 225113200 is about 608.3221832363.
Adding to 225113200 its reverse (2311522), we get a palindrome (227424722).
It can be divided in two parts, 2251 and 13200, that added together give a palindrome (15451).
The spelling of 225113200 in words is "two hundred twenty-five million, one hundred thirteen thousand, two hundred".
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