Base | Representation |
---|---|
bin | 1000100110100101101100 |
3 | 11020120120101 |
4 | 20212211230 |
5 | 1034131322 |
6 | 120200444 |
7 | 25111651 |
oct | 10464554 |
9 | 4216511 |
10 | 2255212 |
11 | 1300413 |
12 | 909124 |
13 | 60c65b |
14 | 429c28 |
15 | 2e8327 |
hex | 22696c |
2255212 has 12 divisors (see below), whose sum is σ = 3958416. Its totient is φ = 1124240.
The previous prime is 2255191. The next prime is 2255233. The reversal of 2255212 is 2125522.
It is an interprime number because it is at equal distance from previous prime (2255191) and next prime (2255233).
It is a self number, because there is not a number n which added to its sum of digits gives 2255212.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233 + ... + 2455.
It is an arithmetic number, because the mean of its divisors is an integer number (329868).
22255212 is an apocalyptic number.
It is an amenable number.
2255212 is a deficient number, since it is larger than the sum of its proper divisors (1703204).
2255212 is a wasteful number, since it uses less digits than its factorization.
2255212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1688 (or 1686 counting only the distinct ones).
The product of its digits is 400, while the sum is 19.
The square root of 2255212 is about 1501.7363283879. The cubic root of 2255212 is about 131.1381717156.
The spelling of 2255212 in words is "two million, two hundred fifty-five thousand, two hundred twelve".
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