Base | Representation |
---|---|
bin | 1011010110001000010100 |
3 | 12121002212121 |
4 | 23112020110 |
5 | 1230133403 |
6 | 143425324 |
7 | 34165135 |
oct | 13261024 |
9 | 5532777 |
10 | 2974228 |
11 | 1751644 |
12 | bb5244 |
13 | 8019ca |
14 | 575c8c |
15 | 3db3bd |
hex | 2d6214 |
2974228 has 12 divisors (see below), whose sum is σ = 5256160. Its totient is φ = 1472472.
The previous prime is 2974219. The next prime is 2974289. The reversal of 2974228 is 8224792.
It is a junction number, because it is equal to n+sod(n) for n = 2974193 and 2974202.
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, 3198 + ... + 4021.
22974228 is an apocalyptic number.
It is an amenable number.
2974228 is a deficient number, since it is larger than the sum of its proper divisors (2281932).
2974228 is a wasteful number, since it uses less digits than its factorization.
2974228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7326 (or 7324 counting only the distinct ones).
The product of its digits is 16128, while the sum is 34.
The square root of 2974228 is about 1724.5950249261. The cubic root of 2974228 is about 143.8107725395.
The spelling of 2974228 in words is "two million, nine hundred seventy-four thousand, two hundred twenty-eight".
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