Base | Representation |
---|---|
bin | 1010010011101… |
… | …0010000010001 |
3 | 10000100022201110 |
4 | 2210322100101 |
5 | 42031331400 |
6 | 4142323533 |
7 | 1033310433 |
oct | 244722021 |
9 | 100308643 |
10 | 43230225 |
11 | 22447565 |
12 | 125895a9 |
13 | 8c57c1c |
14 | 5a54653 |
15 | 3bdde50 |
hex | 293a411 |
43230225 has 48 divisors (see below), whose sum is σ = 78566400. Its totient is φ = 20877120.
The previous prime is 43230217. The next prime is 43230331. The reversal of 43230225 is 52203234.
It is not a de Polignac number, because 43230225 - 23 = 43230217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32116 + ... + 33434.
It is an arithmetic number, because the mean of its divisors is an integer number (1636800).
Almost surely, 243230225 is an apocalyptic number.
It is an amenable number.
43230225 is a deficient number, since it is larger than the sum of its proper divisors (35336175).
43230225 is a wasteful number, since it uses less digits than its factorization.
43230225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374 (or 1369 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 43230225 is about 6574.9695816787. The cubic root of 43230225 is about 350.9639413936.
Adding to 43230225 its reverse (52203234), we get a palindrome (95433459).
The spelling of 43230225 in words is "forty-three million, two hundred thirty thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •