Base | Representation |
---|---|
bin | 10101001011000000111110 |
3 | 101102222100211 |
4 | 111023000332 |
5 | 2410101032 |
6 | 314543034 |
7 | 65114113 |
oct | 25130076 |
9 | 11388324 |
10 | 5550142 |
11 | 31509a4 |
12 | 1a37a7a |
13 | 11c4310 |
14 | a4690a |
15 | 749747 |
hex | 54b03e |
5550142 has 8 divisors (see below), whose sum is σ = 8965656. Its totient is φ = 2561592.
The previous prime is 5550137. The next prime is 5550151. The reversal of 5550142 is 2410555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 106708 + ... + 106759.
It is an arithmetic number, because the mean of its divisors is an integer number (1120707).
Almost surely, 25550142 is an apocalyptic number.
5550142 is a deficient number, since it is larger than the sum of its proper divisors (3415514).
5550142 is a wasteful number, since it uses less digits than its factorization.
5550142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213482.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 5550142 is about 2355.8739355067. The cubic root of 5550142 is about 177.0522152226.
Adding to 5550142 its reverse (2410555), we get a palindrome (7960697).
The spelling of 5550142 in words is "five million, five hundred fifty thousand, one hundred forty-two".
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