Base | Representation |
---|---|
bin | 1100000001101… |
… | …0111000111001 |
3 | 10111220201010021 |
4 | 3000122320321 |
5 | 100403114120 |
6 | 5001050441 |
7 | 1151514412 |
oct | 300327071 |
9 | 114821107 |
10 | 50441785 |
11 | 26522729 |
12 | 14a86a21 |
13 | a5b1514 |
14 | 69b0809 |
15 | 4665aaa |
hex | 301ae39 |
50441785 has 4 divisors (see below), whose sum is σ = 60530148. Its totient is φ = 40353424.
The previous prime is 50441779. The next prime is 50441813. The reversal of 50441785 is 58714405.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58714405 = 5 ⋅11742881.
It can be written as a sum of positive squares in 2 ways, for example, as 37503376 + 12938409 = 6124^2 + 3597^2 .
It is a cyclic number.
It is not a de Polignac number, because 50441785 - 23 = 50441777 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50441785.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5044174 + ... + 5044183.
It is an arithmetic number, because the mean of its divisors is an integer number (15132537).
Almost surely, 250441785 is an apocalyptic number.
It is an amenable number.
50441785 is a deficient number, since it is larger than the sum of its proper divisors (10088363).
50441785 is a wasteful number, since it uses less digits than its factorization.
50441785 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10088362.
The product of its (nonzero) digits is 22400, while the sum is 34.
The square root of 50441785 is about 7102.2380275516. The cubic root of 50441785 is about 369.4850030199.
The spelling of 50441785 in words is "fifty million, four hundred forty-one thousand, seven hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •