Base | Representation |
---|---|
bin | 10101100100101010111100 |
3 | 101122022111220 |
4 | 111210222330 |
5 | 2421431403 |
6 | 321113340 |
7 | 66032355 |
oct | 25445274 |
9 | 11568456 |
10 | 5655228 |
11 | 3212947 |
12 | 1a88850 |
13 | 12300b7 |
14 | a72d2c |
15 | 76a953 |
hex | 564abc |
5655228 has 48 divisors (see below), whose sum is σ = 13891584. Its totient is φ = 1788480.
The previous prime is 5655227. The next prime is 5655233. The reversal of 5655228 is 8225565.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5655227) 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, 20733 + ... + 21003.
It is an arithmetic number, because the mean of its divisors is an integer number (289408).
Almost surely, 25655228 is an apocalyptic number.
It is an amenable number.
5655228 is an abundant number, since it is smaller than the sum of its proper divisors (8236356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5655228 is a wasteful number, since it uses less digits than its factorization.
5655228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362 (or 360 counting only the distinct ones).
The product of its digits is 24000, while the sum is 33.
The square root of 5655228 is about 2378.0723285889. The cubic root of 5655228 is about 178.1626674419.
The spelling of 5655228 in words is "five million, six hundred fifty-five thousand, two hundred twenty-eight".
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