Base | Representation |
---|---|
bin | 10100001001100011011101 |
3 | 100221100120010 |
4 | 110021203131 |
5 | 2323011023 |
6 | 305113433 |
7 | 62616312 |
oct | 24114335 |
9 | 10840503 |
10 | 5282013 |
11 | 2a88500 |
12 | 1928879 |
13 | 112c269 |
14 | 9b6d09 |
15 | 6e5093 |
hex | 5098dd |
5282013 has 12 divisors (see below), whose sum is σ = 7741664. Its totient is φ = 3201000.
The previous prime is 5281999. The next prime is 5282023. The reversal of 5282013 is 3102825.
It is not a de Polignac number, because 5282013 - 26 = 5281949 is a prime.
It is a super-2 number, since 2×52820132 = 55799322664338, which contains 22 as substring.
It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5282023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6913 + ... + 7638.
Almost surely, 25282013 is an apocalyptic number.
It is an amenable number.
5282013 is a deficient number, since it is larger than the sum of its proper divisors (2459651).
5282013 is a wasteful number, since it uses less digits than its factorization.
5282013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14576 (or 14565 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 5282013 is about 2298.2630397759. The cubic root of 5282013 is about 174.1538802555.
Adding to 5282013 its reverse (3102825), we get a palindrome (8384838).
The spelling of 5282013 in words is "five million, two hundred eighty-two thousand, thirteen".
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