Base | Representation |
---|---|
bin | 1000011111111101010110 |
3 | 11012012022112 |
4 | 20133331112 |
5 | 1032244204 |
6 | 115431022 |
7 | 24636533 |
oct | 10377526 |
9 | 4165275 |
10 | 2228054 |
11 | 1291a74 |
12 | 8b5472 |
13 | 60019a |
14 | 41dd8a |
15 | 2e026e |
hex | 21ff56 |
2228054 has 16 divisors (see below), whose sum is σ = 3726000. Its totient is φ = 993024.
The previous prime is 2228053. The next prime is 2228077. The reversal of 2228054 is 4508222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2228053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079 + ... + 2370.
It is an arithmetic number, because the mean of its divisors is an integer number (232875).
22228054 is an apocalyptic number.
2228054 is a deficient number, since it is larger than the sum of its proper divisors (1497946).
2228054 is a wasteful number, since it uses less digits than its factorization.
2228054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3487.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2228054 is about 1492.6667411047. Note that the first 3 decimals coincide. The cubic root of 2228054 is about 130.6096415175.
The spelling of 2228054 in words is "two million, two hundred twenty-eight thousand, fifty-four".
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