Base | Representation |
---|---|
bin | 11010111010111… |
… | …01001000010100 |
3 | 120201221010002000 |
4 | 31131131020110 |
5 | 430302402200 |
6 | 34224115300 |
7 | 5411324541 |
oct | 1535351024 |
9 | 521833060 |
10 | 225825300 |
11 | 106521988 |
12 | 63765b30 |
13 | 37a2a04c |
14 | 21dc5bc8 |
15 | 14c5b300 |
hex | d75d214 |
225825300 has 72 divisors (see below), whose sum is σ = 725995200. Its totient is φ = 60219360.
The previous prime is 225825287. The next prime is 225825311. The reversal of 225825300 is 3528522.
225825300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2258253002 = 101994132240180000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39120 + ... + 44519.
Almost surely, 2225825300 is an apocalyptic number.
225825300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
225825300 is an abundant number, since it is smaller than the sum of its proper divisors (500169900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225825300 is a wasteful number, since it uses less digits than its factorization.
225825300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83662 (or 83649 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 225825300 is about 15027.4848194899. The cubic root of 225825300 is about 608.9629427329.
The spelling of 225825300 in words is "two hundred twenty-five million, eight hundred twenty-five thousand, three hundred".
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