Base | Representation |
---|---|
bin | 1001101001011001000000 |
3 | 11202110220110 |
4 | 21221121000 |
5 | 1121410312 |
6 | 130111320 |
7 | 30331455 |
oct | 11513100 |
9 | 4673813 |
10 | 2528832 |
11 | 1477a49 |
12 | a1b540 |
13 | 6a7067 |
14 | 49b82c |
15 | 34e43c |
hex | 269640 |
2528832 has 28 divisors (see below), whose sum is σ = 6691376. Its totient is φ = 842880.
The previous prime is 2528831. The next prime is 2528833. The reversal of 2528832 is 2388252.
It is an interprime number because it is at equal distance from previous prime (2528831) and next prime (2528833).
It is a d-powerful number, because it can be written as 22 + 58 + 213 + 82 + 85 + 33 + 221 .
It is a self number, because there is not a number n which added to its sum of digits gives 2528832.
It is not an unprimeable number, because it can be changed into a prime (2528831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6394 + ... + 6777.
22528832 is an apocalyptic number.
It is an amenable number.
2528832 is an abundant number, since it is smaller than the sum of its proper divisors (4162544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2528832 is a wasteful number, since it uses less digits than its factorization.
2528832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13186 (or 13176 counting only the distinct ones).
The product of its digits is 7680, while the sum is 30.
The square root of 2528832 is about 1590.2301720191. The cubic root of 2528832 is about 136.2406351053.
The spelling of 2528832 in words is "two million, five hundred twenty-eight thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.116 sec. • engine limits •