Base | Representation |
---|---|
bin | 1000100000011110110101 |
3 | 11012022020220 |
4 | 20200132311 |
5 | 1032331242 |
6 | 115444553 |
7 | 24646014 |
oct | 10403665 |
9 | 4168226 |
10 | 2230197 |
11 | 1293642 |
12 | 8b6759 |
13 | 601158 |
14 | 420a7b |
15 | 2e0bec |
hex | 2207b5 |
2230197 has 8 divisors (see below), whose sum is σ = 3037056. Its totient is φ = 1455072.
The previous prime is 2230177. The next prime is 2230219. The reversal of 2230197 is 7910322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2230197 - 26 = 2230133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7768 + ... + 8049.
It is an arithmetic number, because the mean of its divisors is an integer number (379632).
22230197 is an apocalyptic number.
It is an amenable number.
2230197 is a deficient number, since it is larger than the sum of its proper divisors (806859).
2230197 is a wasteful number, since it uses less digits than its factorization.
2230197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15867.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 2230197 is about 1493.3844113288. The cubic root of 2230197 is about 130.6515026771.
The spelling of 2230197 in words is "two million, two hundred thirty thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •