Base | Representation |
---|---|
bin | 1000100111110010110011 |
3 | 11020211100011 |
4 | 20213302303 |
5 | 1034311042 |
6 | 120235351 |
7 | 25132231 |
oct | 10476263 |
9 | 4224304 |
10 | 2260147 |
11 | 130409a |
12 | 90bb57 |
13 | 611986 |
14 | 42b951 |
15 | 2e9a17 |
hex | 227cb3 |
2260147 has 4 divisors (see below), whose sum is σ = 2272816. Its totient is φ = 2247480.
The previous prime is 2260127. The next prime is 2260151. The reversal of 2260147 is 7410622.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7410622 = 2 ⋅3705311.
It is a cyclic number.
It is not a de Polignac number, because 2260147 - 27 = 2260019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2260127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6063 + ... + 6424.
It is an arithmetic number, because the mean of its divisors is an integer number (568204).
22260147 is an apocalyptic number.
2260147 is a deficient number, since it is larger than the sum of its proper divisors (12669).
2260147 is a wasteful number, since it uses less digits than its factorization.
2260147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12668.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 2260147 is about 1503.3785285150. The cubic root of 2260147 is about 131.2337570224.
Adding to 2260147 its reverse (7410622), we get a palindrome (9670769).
The spelling of 2260147 in words is "two million, two hundred sixty thousand, one hundred forty-seven".
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