Base | Representation |
---|---|
bin | 10011111010011111000000 |
3 | 100211012220000 |
4 | 103322133000 |
5 | 2314022123 |
6 | 303520000 |
7 | 62241333 |
oct | 23723700 |
9 | 10735800 |
10 | 5220288 |
11 | 2a46097 |
12 | 18b9000 |
13 | 110a138 |
14 | 99c61a |
15 | 6d1b43 |
hex | 4fa7c0 |
5220288 has 140 divisors (see below), whose sum is σ = 16596360. Its totient is φ = 1617408.
The previous prime is 5220283. The next prime is 5220323. The reversal of 5220288 is 8820225.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5220283) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 98470 + ... + 98522.
Almost surely, 25220288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5220288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8298180).
5220288 is an abundant number, since it is smaller than the sum of its proper divisors (11376072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5220288 is a wasteful number, since it uses less digits than its factorization.
5220288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96 (or 77 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 5220288 is about 2284.7949579776. The cubic root of 5220288 is about 173.4728396942.
The spelling of 5220288 in words is "five million, two hundred twenty thousand, two hundred eighty-eight".
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