Base | Representation |
---|---|
bin | 10111110100000011100001 |
3 | 102202011010210 |
4 | 113310003201 |
5 | 3044230104 |
6 | 341444333 |
7 | 104026536 |
oct | 27640341 |
9 | 12664123 |
10 | 6242529 |
11 | 3584117 |
12 | 21106a9 |
13 | 13a7507 |
14 | b86d8d |
15 | 834989 |
hex | 5f40e1 |
6242529 has 8 divisors (see below), whose sum is σ = 8548480. Its totient is φ = 4049136.
The previous prime is 6242527. The next prime is 6242531. The reversal of 6242529 is 9252426.
It is an interprime number because it is at equal distance from previous prime (6242527) and next prime (6242531).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6242529 - 21 = 6242527 is a prime.
It is a Curzon number.
6242529 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 6242496 and 6242505.
It is not an unprimeable number, because it can be changed into a prime (6242527) 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 7 ways as a sum of consecutive naturals, for example, 28009 + ... + 28230.
It is an arithmetic number, because the mean of its divisors is an integer number (1068560).
Almost surely, 26242529 is an apocalyptic number.
It is an amenable number.
6242529 is a deficient number, since it is larger than the sum of its proper divisors (2305951).
6242529 is a wasteful number, since it uses less digits than its factorization.
6242529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56279.
The product of its digits is 8640, while the sum is 30.
The square root of 6242529 is about 2498.5053532062. The cubic root of 6242529 is about 184.1281499363.
The spelling of 6242529 in words is "six million, two hundred forty-two thousand, five hundred twenty-nine".
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