Base | Representation |
---|---|
bin | 1000100101011100100000 |
3 | 11020100010220 |
4 | 20211130200 |
5 | 1034004103 |
6 | 120123040 |
7 | 25062210 |
oct | 10453440 |
9 | 4210126 |
10 | 2250528 |
11 | 12a7945 |
12 | 906480 |
13 | 60a497 |
14 | 428240 |
15 | 2e6c53 |
hex | 225720 |
2250528 has 96 divisors (see below), whose sum is σ = 7185024. Its totient is φ = 602112.
The previous prime is 2250509. The next prime is 2250559. The reversal of 2250528 is 8250522.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 2250498 and 2250507.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11326 + ... + 11522.
It is an arithmetic number, because the mean of its divisors is an integer number (74844).
22250528 is an apocalyptic number.
2250528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2250528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3592512).
2250528 is an abundant number, since it is smaller than the sum of its proper divisors (4934496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250528 is a wasteful number, since it uses less digits than its factorization.
2250528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 226 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 2250528 is about 1500.1759896759. The cubic root of 2250528 is about 131.0473189196.
The spelling of 2250528 in words is "two million, two hundred fifty thousand, five hundred twenty-eight".
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