Base | Representation |
---|---|
bin | 1000011111010011001110 |
3 | 11012001121200 |
4 | 20133103032 |
5 | 1032202413 |
6 | 115410330 |
7 | 24625632 |
oct | 10372316 |
9 | 4161550 |
10 | 2225358 |
11 | 128aa43 |
12 | 8b39a6 |
13 | 5cbba5 |
14 | 41cdc2 |
15 | 2de573 |
hex | 21f4ce |
2225358 has 12 divisors (see below), whose sum is σ = 4821648. Its totient is φ = 741780.
The previous prime is 2225339. The next prime is 2225371. The reversal of 2225358 is 8535222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61798 + ... + 61833.
It is an arithmetic number, because the mean of its divisors is an integer number (401804).
22225358 is an apocalyptic number.
2225358 is an abundant number, since it is smaller than the sum of its proper divisors (2596290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225358 is a wasteful number, since it uses less digits than its factorization.
2225358 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123639 (or 123636 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 2225358 is about 1491.7633860636. The cubic root of 2225358 is about 130.5569399649.
The spelling of 2225358 in words is "two million, two hundred twenty-five thousand, three hundred fifty-eight".
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