Base | Representation |
---|---|
bin | 1100001001111… |
… | …0011111100001 |
3 | 10112221002120000 |
4 | 3002132133201 |
5 | 101022341313 |
6 | 5020410213 |
7 | 1156221111 |
oct | 302363741 |
9 | 115832500 |
10 | 50980833 |
11 | 26860722 |
12 | 150a6969 |
13 | a73c997 |
14 | 6ab1041 |
15 | 4720673 |
hex | 309e7e1 |
50980833 has 40 divisors (see below), whose sum is σ = 79918080. Its totient is φ = 32348160.
The previous prime is 50980829. The next prime is 50980871. The reversal of 50980833 is 33808905.
It is not a de Polignac number, because 50980833 - 22 = 50980829 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50980823) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 198241 + ... + 198497.
It is an arithmetic number, because the mean of its divisors is an integer number (1997952).
Almost surely, 250980833 is an apocalyptic number.
It is an amenable number.
50980833 is a deficient number, since it is larger than the sum of its proper divisors (28937247).
50980833 is a wasteful number, since it uses less digits than its factorization.
50980833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379 (or 370 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 50980833 is about 7140.0863440157. The cubic root of 50980833 is about 370.7965139334.
The spelling of 50980833 in words is "fifty million, nine hundred eighty thousand, eight hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •