Base | Representation |
---|---|
bin | 1100001000011… |
… | …0011111000001 |
3 | 10112202002122221 |
4 | 3002012133001 |
5 | 101011214442 |
6 | 5014331041 |
7 | 1155331321 |
oct | 302063701 |
9 | 115662587 |
10 | 50882497 |
11 | 267a3856 |
12 | 15059a81 |
13 | a706cb3 |
14 | 6a87281 |
15 | 4701467 |
hex | 30867c1 |
50882497 has 4 divisors (see below), whose sum is σ = 50923440. Its totient is φ = 50841556.
The previous prime is 50882477. The next prime is 50882521. The reversal of 50882497 is 79428805.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79428805 = 5 ⋅15885761.
It is a cyclic number.
It is not a de Polignac number, because 50882497 - 211 = 50880449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50882467) 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 3 ways as a sum of consecutive naturals, for example, 18547 + ... + 21112.
It is an arithmetic number, because the mean of its divisors is an integer number (12730860).
Almost surely, 250882497 is an apocalyptic number.
It is an amenable number.
50882497 is a deficient number, since it is larger than the sum of its proper divisors (40943).
50882497 is a wasteful number, since it uses less digits than its factorization.
50882497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40942.
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 50882497 is about 7133.1968289120. The cubic root of 50882497 is about 370.5579529354.
The spelling of 50882497 in words is "fifty million, eight hundred eighty-two thousand, four hundred ninety-seven".
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