Base | Representation |
---|---|
bin | 1100000001100… |
… | …0010101101110 |
3 | 10111220011210111 |
4 | 3000120111232 |
5 | 100402300332 |
6 | 5000530234 |
7 | 1151442103 |
oct | 300302556 |
9 | 114804714 |
10 | 50431342 |
11 | 265158a5 |
12 | 14a8097a |
13 | a5a9840 |
14 | 69aaaaa |
15 | 4662947 |
hex | 301856e |
50431342 has 16 divisors (see below), whose sum is σ = 81611712. Its totient is φ = 23234400.
The previous prime is 50431331. The next prime is 50431343. The reversal of 50431342 is 24313405.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50431343) 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, 16843 + ... + 19609.
It is an arithmetic number, because the mean of its divisors is an integer number (5100732).
Almost surely, 250431342 is an apocalyptic number.
50431342 is a deficient number, since it is larger than the sum of its proper divisors (31180370).
50431342 is a wasteful number, since it uses less digits than its factorization.
50431342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3483.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 50431342 is about 7101.5027987039. The cubic root of 50431342 is about 369.4595030091.
Adding to 50431342 its reverse (24313405), we get a palindrome (74744747).
The spelling of 50431342 in words is "fifty million, four hundred thirty-one thousand, three hundred forty-two".
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