Base | Representation |
---|---|
bin | 1100001010000… |
… | …0010110111100 |
3 | 10112221111001002 |
4 | 3002200112330 |
5 | 101023112401 |
6 | 5020505432 |
7 | 1156252310 |
oct | 302402674 |
9 | 115844032 |
10 | 50988476 |
11 | 26866440 |
12 | 150ab278 |
13 | a7432c6 |
14 | 6ab3b40 |
15 | 4722a6b |
hex | 30a05bc |
50988476 has 48 divisors (see below), whose sum is σ = 117116160. Its totient is φ = 18817920.
The previous prime is 50988439. The next prime is 50988481. The reversal of 50988476 is 67488905.
It is a super-3 number, since 3×509884763 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50988476.
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 15 ways as a sum of consecutive naturals, for example, 1496 + ... + 10208.
It is an arithmetic number, because the mean of its divisors is an integer number (2439920).
Almost surely, 250988476 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50988476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58558080).
50988476 is an abundant number, since it is smaller than the sum of its proper divisors (66127684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50988476 is a wasteful number, since it uses less digits than its factorization.
50988476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8754 (or 8752 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 50988476 is about 7140.6215415747. The cubic root of 50988476 is about 370.8150428325.
The spelling of 50988476 in words is "fifty million, nine hundred eighty-eight thousand, four hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •