Base | Representation |
---|---|
bin | 1000100000100001101011 |
3 | 11012022111122 |
4 | 20200201223 |
5 | 1032333004 |
6 | 115445455 |
7 | 24646364 |
oct | 10404153 |
9 | 4168448 |
10 | 2230379 |
11 | 1293798 |
12 | 8b688b |
13 | 601268 |
14 | 420b6b |
15 | 2e0cbe |
hex | 22086b |
2230379 has 4 divisors (see below), whose sum is σ = 2327376. Its totient is φ = 2133384.
The previous prime is 2230351. The next prime is 2230409. The reversal of 2230379 is 9730322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2230379 - 212 = 2226283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230309) 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, 48464 + ... + 48509.
It is an arithmetic number, because the mean of its divisors is an integer number (581844).
22230379 is an apocalyptic number.
2230379 is a deficient number, since it is larger than the sum of its proper divisors (96997).
2230379 is an equidigital number, since it uses as much as digits as its factorization.
2230379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96996.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 2230379 is about 1493.4453455015. The cubic root of 2230379 is about 130.6550566123.
The spelling of 2230379 in words is "two million, two hundred thirty thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.133 sec. • engine limits •