Base | Representation |
---|---|
bin | 1100001000001… |
… | …0001110111100 |
3 | 10112201012210000 |
4 | 3002002032330 |
5 | 101010140314 |
6 | 5014114300 |
7 | 1155226464 |
oct | 302021674 |
9 | 115635700 |
10 | 50865084 |
11 | 26791766 |
12 | 1504b990 |
13 | a6cc0aa |
14 | 6a80ba4 |
15 | 46eb209 |
hex | 30823bc |
50865084 has 60 divisors (see below), whose sum is σ = 136597384. Its totient is φ = 16492896.
The previous prime is 50865083. The next prime is 50865091. The reversal of 50865084 is 48056805.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50865083) 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 19 ways as a sum of consecutive naturals, for example, 9867 + ... + 14109.
Almost surely, 250865084 is an apocalyptic number.
50865084 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50865084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68298692).
50865084 is an abundant number, since it is smaller than the sum of its proper divisors (85732300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50865084 is a wasteful number, since it uses less digits than its factorization.
50865084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4296 (or 4285 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 50865084 is about 7131.9761637291. The cubic root of 50865084 is about 370.5156773513.
The spelling of 50865084 in words is "fifty million, eight hundred sixty-five thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •