Base | Representation |
---|---|
bin | 1000100000100100111001 |
3 | 11012022210021 |
4 | 20200210321 |
5 | 1032334320 |
6 | 115450441 |
7 | 24650110 |
oct | 10404471 |
9 | 4168707 |
10 | 2230585 |
11 | 1293965 |
12 | 8b6a21 |
13 | 601396 |
14 | 420c77 |
15 | 2e0daa |
hex | 220939 |
2230585 has 16 divisors (see below), whose sum is σ = 3094272. Its totient is φ = 1512000.
The previous prime is 2230583. The next prime is 2230589. The reversal of 2230585 is 5850322.
It is not a de Polignac number, because 2230585 - 21 = 2230583 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230583) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220 + ... + 3850.
It is an arithmetic number, because the mean of its divisors is an integer number (193392).
22230585 is an apocalyptic number.
It is an amenable number.
2230585 is a deficient number, since it is larger than the sum of its proper divisors (863687).
2230585 is a wasteful number, since it uses less digits than its factorization.
2230585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2230585 is about 1493.5143119502. The cubic root of 2230585 is about 130.6590789650.
The spelling of 2230585 in words is "two million, two hundred thirty thousand, five hundred eighty-five".
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