Base | Representation |
---|---|
bin | 1000011111000101101000 |
3 | 11012000102110 |
4 | 20133011220 |
5 | 1032140423 |
6 | 115402320 |
7 | 24623250 |
oct | 10370550 |
9 | 4160373 |
10 | 2224488 |
11 | 128a322 |
12 | 8b33a0 |
13 | 5cb686 |
14 | 41c960 |
15 | 2de193 |
hex | 21f168 |
2224488 has 32 divisors (see below), whose sum is σ = 6356160. Its totient is φ = 635520.
The previous prime is 2224459. The next prime is 2224489. The reversal of 2224488 is 8844222.
2224488 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 10.
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (2224489) 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, 6453 + ... + 6788.
It is an arithmetic number, because the mean of its divisors is an integer number (198630).
22224488 is an apocalyptic number.
2224488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2224488 is an abundant number, since it is smaller than the sum of its proper divisors (4131672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224488 is a wasteful number, since it uses less digits than its factorization.
2224488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13257 (or 13253 counting only the distinct ones).
The product of its digits is 8192, while the sum is 30.
The square root of 2224488 is about 1491.4717563534. The cubic root of 2224488 is about 130.5399240746.
The spelling of 2224488 in words is "two million, two hundred twenty-four thousand, four hundred eighty-eight".
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