Base | Representation |
---|---|
bin | 1011111011101… |
… | …1111110111010 |
3 | 10111011221212200 |
4 | 2332323332322 |
5 | 100303144200 |
6 | 4544451030 |
7 | 1145305155 |
oct | 276737672 |
9 | 114157780 |
10 | 50053050 |
11 | 26287663 |
12 | 14919a76 |
13 | a4a65b8 |
14 | 690cc9c |
15 | 45da800 |
hex | 2fbbfba |
50053050 has 36 divisors (see below), whose sum is σ = 134477070. Its totient is φ = 13347360.
The previous prime is 50053033. The next prime is 50053051. The reversal of 50053050 is 5035005.
50053050 is nontrivially palindromic in base 8.
It can be written as a sum of positive squares in 3 ways, for example, as 37711881 + 12341169 = 6141^2 + 3513^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (50053051) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55165 + ... + 56064.
Almost surely, 250053050 is an apocalyptic number.
50053050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50053050 is an abundant number, since it is smaller than the sum of its proper divisors (84424020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50053050 is a wasteful number, since it uses less digits than its factorization.
50053050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111247 (or 111239 counting only the distinct ones).
The product of its (nonzero) digits is 375, while the sum is 18.
The square root of 50053050 is about 7074.8180188610. The cubic root of 50053050 is about 368.5333957253.
Adding to 50053050 its reverse (5035005), we get a palindrome (55088055).
The spelling of 50053050 in words is "fifty million, fifty-three thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •