Base | Representation |
---|---|
bin | 1000011100100110010100 |
3 | 11011111102211 |
4 | 20130212110 |
5 | 1031324132 |
6 | 115243204 |
7 | 24551443 |
oct | 10344624 |
9 | 4144384 |
10 | 2214292 |
11 | 12826a3 |
12 | 8a9504 |
13 | 5c6b42 |
14 | 418d5a |
15 | 2db147 |
hex | 21c994 |
2214292 has 6 divisors (see below), whose sum is σ = 3875018. Its totient is φ = 1107144.
The previous prime is 2214281. The next prime is 2214319. The reversal of 2214292 is 2924122.
It can be written as a sum of positive squares in only one way, i.e., 2172676 + 41616 = 1474^2 + 204^2 .
It is a super-2 number, since 2×22142922 = 9806178122528, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276783 + ... + 276790.
22214292 is an apocalyptic number.
It is an amenable number.
2214292 is a deficient number, since it is larger than the sum of its proper divisors (1660726).
2214292 is a wasteful number, since it uses less digits than its factorization.
2214292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553577 (or 553575 counting only the distinct ones).
The product of its digits is 576, while the sum is 22.
The square root of 2214292 is about 1488.0497303518. The cubic root of 2214292 is about 130.3401741703.
The spelling of 2214292 in words is "two million, two hundred fourteen thousand, two hundred ninety-two".
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