Base | Representation |
---|---|
bin | 10000001000010011000100 |
3 | 21221211010102 |
4 | 100020103010 |
5 | 2040301132 |
6 | 230343232 |
7 | 50640245 |
oct | 20102304 |
9 | 7854112 |
10 | 4228292 |
11 | 2428862 |
12 | 14bab18 |
13 | b50763 |
14 | 7c0ccc |
15 | 587c62 |
hex | 4084c4 |
4228292 has 12 divisors (see below), whose sum is σ = 7418796. Its totient is φ = 2108640.
The previous prime is 4228271. The next prime is 4228309. The reversal of 4228292 is 2928224.
It can be written as a sum of positive squares in 2 ways, for example, as 1290496 + 2937796 = 1136^2 + 1714^2 .
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
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, 698 + ... + 2990.
It is an arithmetic number, because the mean of its divisors is an integer number (618233).
Almost surely, 24228292 is an apocalyptic number.
It is an amenable number.
4228292 is a deficient number, since it is larger than the sum of its proper divisors (3190504).
4228292 is a wasteful number, since it uses less digits than its factorization.
4228292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2758 (or 2756 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 4228292 is about 2056.2811091872. The cubic root of 4228292 is about 161.7043329295.
The spelling of 4228292 in words is "four million, two hundred twenty-eight thousand, two hundred ninety-two".
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