Base | Representation |
---|---|
bin | 1000100100100110101010 |
3 | 11020011102021 |
4 | 20210212222 |
5 | 1033401312 |
6 | 120055054 |
7 | 25046155 |
oct | 10444652 |
9 | 4204367 |
10 | 2247082 |
11 | 12a52a2 |
12 | 90448a |
13 | 608a46 |
14 | 426c9c |
15 | 2e5c07 |
hex | 2249aa |
2247082 has 4 divisors (see below), whose sum is σ = 3370626. Its totient is φ = 1123540.
The previous prime is 2247067. The next prime is 2247083. The reversal of 2247082 is 2807422.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2247001 + 81 = 1499^2 + 9^2 .
It is a plaindrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (2247083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561769 + ... + 561772.
22247082 is an apocalyptic number.
2247082 is a deficient number, since it is larger than the sum of its proper divisors (1123544).
2247082 is a wasteful number, since it uses less digits than its factorization.
2247082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123543.
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 2247082 is about 1499.0270177685. The cubic root of 2247082 is about 130.9803983647.
The spelling of 2247082 in words is "two million, two hundred forty-seven thousand, eighty-two".
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