Base | Representation |
---|---|
bin | 10100001001101111110101 |
3 | 100221101122110 |
4 | 110021233311 |
5 | 2323022210 |
6 | 305121233 |
7 | 62621523 |
oct | 24115765 |
9 | 10841573 |
10 | 5282805 |
11 | 2a89060 |
12 | 1929219 |
13 | 112c728 |
14 | 9b7313 |
15 | 6e5420 |
hex | 509bf5 |
5282805 has 32 divisors (see below), whose sum is σ = 9341568. Its totient is φ = 2528000.
The previous prime is 5282789. The next prime is 5282821. The reversal of 5282805 is 5082825.
It is an interprime number because it is at equal distance from previous prime (5282789) and next prime (5282821).
It is not a de Polignac number, because 5282805 - 24 = 5282789 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16507 + ... + 16823.
It is an arithmetic number, because the mean of its divisors is an integer number (291924).
Almost surely, 25282805 is an apocalyptic number.
5282805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5282805 is a deficient number, since it is larger than the sum of its proper divisors (4058763).
5282805 is a wasteful number, since it uses less digits than its factorization.
5282805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437.
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 5282805 is about 2298.4353373545. The cubic root of 5282805 is about 174.1625841960.
It can be divided in two parts, 528 and 2805, that added together give a palindrome (3333).
The spelling of 5282805 in words is "five million, two hundred eighty-two thousand, eight hundred five".
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