Base | Representation |
---|---|
bin | 1000011110100100111011 |
3 | 11011220112221 |
4 | 20132210323 |
5 | 1032104040 |
6 | 115344511 |
7 | 24614200 |
oct | 10364473 |
9 | 4156487 |
10 | 2222395 |
11 | 128879a |
12 | 8b2137 |
13 | 5ca736 |
14 | 41bca7 |
15 | 2dd74a |
hex | 21e93b |
2222395 has 24 divisors (see below), whose sum is σ = 3184704. Its totient is φ = 1483776.
The previous prime is 2222387. The next prime is 2222443. The reversal of 2222395 is 5932222.
It is not a de Polignac number, because 2222395 - 23 = 2222387 is a prime.
It is a d-powerful number, because it can be written as 23 + 24 + 216 + 221 + 310 + 9 + 54 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11419 + ... + 11611.
It is an arithmetic number, because the mean of its divisors is an integer number (132696).
22222395 is an apocalyptic number.
2222395 is a deficient number, since it is larger than the sum of its proper divisors (962309).
2222395 is a wasteful number, since it uses less digits than its factorization.
2222395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259 (or 252 counting only the distinct ones).
The product of its digits is 2160, while the sum is 25.
The square root of 2222395 is about 1490.7699353019. The cubic root of 2222395 is about 130.4989699620.
The spelling of 2222395 in words is "two million, two hundred twenty-two thousand, three hundred ninety-five".
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