Base | Representation |
---|---|
bin | 10100000001000001101110 |
3 | 100212120122112 |
4 | 110001001232 |
5 | 2320401321 |
6 | 304244022 |
7 | 62412425 |
oct | 24010156 |
9 | 10776575 |
10 | 5247086 |
11 | 2a64239 |
12 | 1910612 |
13 | 11193b0 |
14 | 9a82bc |
15 | 6d9a5b |
hex | 50106e |
5247086 has 16 divisors (see below), whose sum is σ = 8769600. Its totient is φ = 2337888.
The previous prime is 5247083. The next prime is 5247107. The reversal of 5247086 is 6807425.
It is a super-3 number, since 3×52470863 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a d-powerful number, because it can be written as 52 + 222 + 410 + 72 + 0 + 84 + 62 .
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5247083) 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, 2726 + ... + 4233.
It is an arithmetic number, because the mean of its divisors is an integer number (548100).
Almost surely, 25247086 is an apocalyptic number.
5247086 is a deficient number, since it is larger than the sum of its proper divisors (3522514).
5247086 is a wasteful number, since it uses less digits than its factorization.
5247086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7003.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 5247086 is about 2290.6518722844. The cubic root of 5247086 is about 173.7691702879.
The spelling of 5247086 in words is "five million, two hundred forty-seven thousand, eighty-six".
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