Base | Representation |
---|---|
bin | 1001101010010010010100 |
3 | 11202122221022 |
4 | 21222102110 |
5 | 1122020000 |
6 | 130140312 |
7 | 30345245 |
oct | 11522224 |
9 | 4678838 |
10 | 2532500 |
11 | 147a783 |
12 | a21698 |
13 | 6a8929 |
14 | 49cccc |
15 | 350585 |
hex | 26a494 |
2532500 has 30 divisors (see below), whose sum is σ = 5543538. Its totient is φ = 1012000.
The previous prime is 2532493. The next prime is 2532521. The reversal of 2532500 is 52352.
It can be written as a sum of positive squares in 5 ways, for example, as 1898884 + 633616 = 1378^2 + 796^2 .
It is a plaindrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1994 + ... + 3006.
22532500 is an apocalyptic number.
2532500 is a gapful number since it is divisible by the number (20) 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 2532500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2771769).
2532500 is an abundant number, since it is smaller than the sum of its proper divisors (3011038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532500 is a wasteful number, since it uses less digits than its factorization.
2532500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1037 (or 1020 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 17.
The square root of 2532500 is about 1591.3830462840. The cubic root of 2532500 is about 136.3064743582.
Adding to 2532500 its reverse (52352), we get a palindrome (2584852).
The spelling of 2532500 in words is "two million, five hundred thirty-two thousand, five hundred".
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