Base | Representation |
---|---|
bin | 11000111111101001001110 |
3 | 110022212211221 |
4 | 120333221032 |
5 | 3134132032 |
6 | 352233554 |
7 | 106456312 |
oct | 30775116 |
9 | 13285757 |
10 | 6552142 |
11 | 37757a3 |
12 | 223b8ba |
13 | 148540c |
14 | c27b42 |
15 | 896597 |
hex | 63fa4e |
6552142 has 4 divisors (see below), whose sum is σ = 9828216. Its totient is φ = 3276070.
The previous prime is 6552121. The next prime is 6552149. The reversal of 6552142 is 2412556.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6552149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638034 + ... + 1638037.
It is an arithmetic number, because the mean of its divisors is an integer number (2457054).
Almost surely, 26552142 is an apocalyptic number.
6552142 is a deficient number, since it is larger than the sum of its proper divisors (3276074).
6552142 is a wasteful number, since it uses less digits than its factorization.
6552142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3276073.
The product of its digits is 2400, while the sum is 25.
The square root of 6552142 is about 2559.7152185351. The cubic root of 6552142 is about 187.1232565540.
Adding to 6552142 its reverse (2412556), we get a palindrome (8964698).
The spelling of 6552142 in words is "six million, five hundred fifty-two thousand, one hundred forty-two".
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