Base | Representation |
---|---|
bin | 1100000011010… |
… | …0001001100101 |
3 | 10112002222001102 |
4 | 3000310021211 |
5 | 100414422003 |
6 | 5003205445 |
7 | 1152425153 |
oct | 300641145 |
9 | 115088042 |
10 | 50545253 |
11 | 26593440 |
12 | 14b16885 |
13 | a619645 |
14 | 69da3d3 |
15 | 4686588 |
hex | 3034265 |
50545253 has 8 divisors (see below), whose sum is σ = 56423136. Its totient is φ = 44881200.
The previous prime is 50545249. The next prime is 50545259. The reversal of 50545253 is 35254505.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50545253 - 22 = 50545249 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50545259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52958 + ... + 53903.
It is an arithmetic number, because the mean of its divisors is an integer number (7052892).
Almost surely, 250545253 is an apocalyptic number.
It is an amenable number.
50545253 is a deficient number, since it is larger than the sum of its proper divisors (5877883).
50545253 is a wasteful number, since it uses less digits than its factorization.
50545253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106915.
The product of its (nonzero) digits is 15000, while the sum is 29.
The square root of 50545253 is about 7109.5184787720. The cubic root of 50545253 is about 369.7374641131.
Adding to 50545253 its reverse (35254505), we get a palindrome (85799758).
It can be divided in two parts, 505452 and 53, that added together give a palindrome (505505).
The spelling of 50545253 in words is "fifty million, five hundred forty-five thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •