Base | Representation |
---|---|
bin | 1100000011010… |
… | …1011011100010 |
3 | 10112010020020200 |
4 | 3000311123202 |
5 | 100420103443 |
6 | 5003250030 |
7 | 1152446355 |
oct | 300653342 |
9 | 115106220 |
10 | 50550498 |
11 | 26597379 |
12 | 14b19916 |
13 | a61bb4b |
14 | 69dc29c |
15 | 4687dd3 |
hex | 30356e2 |
50550498 has 12 divisors (see below), whose sum is σ = 109526118. Its totient is φ = 16850160.
The previous prime is 50550497. The next prime is 50550523. The reversal of 50550498 is 89405505.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 34892649 + 15657849 = 5907^2 + 3957^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50550497) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1404163 + ... + 1404198.
Almost surely, 250550498 is an apocalyptic number.
50550498 is an abundant number, since it is smaller than the sum of its proper divisors (58975620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50550498 is a wasteful number, since it uses less digits than its factorization.
50550498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2808369 (or 2808366 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The square root of 50550498 is about 7109.8873408796. The cubic root of 50550498 is about 369.7502526924.
The spelling of 50550498 in words is "fifty million, five hundred fifty thousand, four hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •