Base | Representation |
---|---|
bin | 10101000111001101110101 |
3 | 101102012000111 |
4 | 111013031311 |
5 | 2404101311 |
6 | 314343021 |
7 | 65020543 |
oct | 25071565 |
9 | 11365014 |
10 | 5534581 |
11 | 3140238 |
12 | 1a2aa71 |
13 | 11ba200 |
14 | a40d93 |
15 | 744d21 |
hex | 547375 |
5534581 has 6 divisors (see below), whose sum is σ = 5993250. Its totient is φ = 5108688.
The previous prime is 5534569. The next prime is 5534587. The reversal of 5534581 is 1854355.
It can be written as a sum of positive squares in 3 ways, for example, as 87025 + 5447556 = 295^2 + 2334^2 .
It is not a de Polignac number, because 5534581 - 29 = 5534069 is a prime.
It is a super-2 number, since 2×55345812 = 61263173691122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5534587) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 16206 + ... + 16543.
It is an arithmetic number, because the mean of its divisors is an integer number (998875).
Almost surely, 25534581 is an apocalyptic number.
It is an amenable number.
5534581 is a deficient number, since it is larger than the sum of its proper divisors (458669).
5534581 is a wasteful number, since it uses less digits than its factorization.
5534581 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32775 (or 32762 counting only the distinct ones).
The product of its digits is 12000, while the sum is 31.
The square root of 5534581 is about 2352.5690213042. The cubic root of 5534581 is about 176.8865925302.
The spelling of 5534581 in words is "five million, five hundred thirty-four thousand, five hundred eighty-one".
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