Base | Representation |
---|---|
bin | 1001101010010111011100 |
3 | 11202200101110 |
4 | 21222113130 |
5 | 1122022303 |
6 | 130142020 |
7 | 30346224 |
oct | 11522734 |
9 | 4680343 |
10 | 2532828 |
11 | 147aa51 |
12 | a21910 |
13 | 6a8b1c |
14 | 49d084 |
15 | 350703 |
hex | 26a5dc |
2532828 has 24 divisors (see below), whose sum is σ = 5983488. Its totient is φ = 833776.
The previous prime is 2532823. The next prime is 2532839. The reversal of 2532828 is 8282352.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2532795 and 2532804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2532823) 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, 276 + ... + 2267.
It is an arithmetic number, because the mean of its divisors is an integer number (249312).
22532828 is an apocalyptic number.
It is an amenable number.
2532828 is an abundant number, since it is smaller than the sum of its proper divisors (3450660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532828 is a wasteful number, since it uses less digits than its factorization.
2532828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2633 (or 2631 counting only the distinct ones).
The product of its digits is 7680, while the sum is 30.
The square root of 2532828 is about 1591.4860979600. The cubic root of 2532828 is about 136.3123587404.
It can be divided in two parts, 253 and 2828, that added together give a triangular number (3081 = T78).
The spelling of 2532828 in words is "two million, five hundred thirty-two thousand, eight hundred twenty-eight".
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