Base | Representation |
---|---|
bin | 11010111000011… |
… | …01110001101110 |
3 | 120201022121012212 |
4 | 31130031301232 |
5 | 430212002040 |
6 | 34213130422 |
7 | 5405502122 |
oct | 1534156156 |
9 | 521277185 |
10 | 225500270 |
11 | 10631a766 |
12 | 63629a12 |
13 | 37945118 |
14 | 21d3d582 |
15 | 14be4d65 |
hex | d70dc6e |
225500270 has 8 divisors (see below), whose sum is σ = 405900504. Its totient is φ = 90200104.
The previous prime is 225500263. The next prime is 225500309. The reversal of 225500270 is 72005522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11275004 + ... + 11275023.
It is an arithmetic number, because the mean of its divisors is an integer number (50737563).
Almost surely, 2225500270 is an apocalyptic number.
225500270 is a deficient number, since it is larger than the sum of its proper divisors (180400234).
225500270 is a wasteful number, since it uses less digits than its factorization.
225500270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22550034.
The product of its (nonzero) digits is 1400, while the sum is 23.
The square root of 225500270 is about 15016.6664076952. Note that the first 3 decimals coincide. The cubic root of 225500270 is about 608.6706426496.
Adding to 225500270 its reverse (72005522), we get a palindrome (297505792).
The spelling of 225500270 in words is "two hundred twenty-five million, five hundred thousand, two hundred seventy".
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