Base | Representation |
---|---|
bin | 10010000110000000111100 |
3 | 22220222111010 |
4 | 102012000330 |
5 | 2203240403 |
6 | 245355220 |
7 | 55213440 |
oct | 22060074 |
9 | 8828433 |
10 | 4743228 |
11 | 274a726 |
12 | 1708b10 |
13 | ca0c59 |
14 | 8b6820 |
15 | 63a603 |
hex | 48603c |
4743228 has 24 divisors (see below), whose sum is σ = 12648832. Its totient is φ = 1355184.
The previous prime is 4743223. The next prime is 4743241. The reversal of 4743228 is 8223474.
It is a d-powerful number, because it can be written as 47 + 72 + 411 + 3 + 213 + 219 + 8 .
It is a junction number, because it is equal to n+sod(n) for n = 4743195 and 4743204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4743223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28150 + ... + 28317.
Almost surely, 24743228 is an apocalyptic number.
It is an amenable number.
4743228 is an abundant number, since it is smaller than the sum of its proper divisors (7905604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4743228 is a wasteful number, since it uses less digits than its factorization.
4743228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56481 (or 56479 counting only the distinct ones).
The product of its digits is 10752, while the sum is 30.
The square root of 4743228 is about 2177.8953142885. The cubic root of 4743228 is about 168.0188470919.
The spelling of 4743228 in words is "four million, seven hundred forty-three thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •