Base | Representation |
---|---|
bin | 1011111101110… |
… | …1100001100001 |
3 | 10111102221022221 |
4 | 2333131201201 |
5 | 100322043213 |
6 | 4551431041 |
7 | 1146416536 |
oct | 277354141 |
9 | 114387287 |
10 | 50190433 |
11 | 263708a7 |
12 | 14985481 |
13 | a523ca7 |
14 | 6946d8d |
15 | 461638d |
hex | 2fdd861 |
50190433 has 2 divisors, whose sum is σ = 50190434. Its totient is φ = 50190432.
The previous prime is 50190403. The next prime is 50190449. The reversal of 50190433 is 33409105.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39841344 + 10349089 = 6312^2 + 3217^2 .
It is a cyclic number.
It is not a de Polignac number, because 50190433 - 25 = 50190401 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50190398 and 50190407.
It is not a weakly prime, because it can be changed into another prime (50190403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25095216 + 25095217.
It is an arithmetic number, because the mean of its divisors is an integer number (25095217).
Almost surely, 250190433 is an apocalyptic number.
It is an amenable number.
50190433 is a deficient number, since it is larger than the sum of its proper divisors (1).
50190433 is an equidigital number, since it uses as much as digits as its factorization.
50190433 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 50190433 is about 7084.5206612727. The cubic root of 50190433 is about 368.8702647846.
Adding to 50190433 its reverse (33409105), we get a palindrome (83599538).
The spelling of 50190433 in words is "fifty million, one hundred ninety thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •