Base | Representation |
---|---|
bin | 10000110001100010101100 |
3 | 22021101212022 |
4 | 100301202230 |
5 | 2111202403 |
6 | 234125312 |
7 | 52242623 |
oct | 20614254 |
9 | 8241768 |
10 | 4397228 |
11 | 2533780 |
12 | 1580838 |
13 | bac614 |
14 | 8266ba |
15 | 5bcd38 |
hex | 4318ac |
4397228 has 36 divisors (see below), whose sum is σ = 8745912. Its totient is φ = 1918080.
The previous prime is 4397207. The next prime is 4397233. The reversal of 4397228 is 8227934.
It is a super-2 number, since 2×43972282 = 38671228167968, which contains 22 as substring.
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, 60200 + ... + 60272.
It is an arithmetic number, because the mean of its divisors is an integer number (242942).
Almost surely, 24397228 is an apocalyptic number.
It is an amenable number.
4397228 is a deficient number, since it is larger than the sum of its proper divisors (4348684).
4397228 is a wasteful number, since it uses less digits than its factorization.
4397228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162 (or 123 counting only the distinct ones).
The product of its digits is 24192, while the sum is 35.
The square root of 4397228 is about 2096.9568426651. The cubic root of 4397228 is about 163.8298353978.
It can be divided in two parts, 439 and 7228, that added together give a palindrome (7667).
The spelling of 4397228 in words is "four million, three hundred ninety-seven thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.158 sec. • engine limits •