Base | Representation |
---|---|
bin | 101111010100000111… |
… | …001101011010111111 |
3 | 11212010120101001002212 |
4 | 233110013031122333 |
5 | 1313021121100111 |
6 | 35201055011035 |
7 | 3445644632231 |
oct | 572407153277 |
9 | 155116331085 |
10 | 50803300031 |
11 | 1a600158280 |
12 | 9a19b09a7b |
13 | 4a383099a3 |
14 | 265d2b8251 |
15 | 14c516e98b |
hex | bd41cd6bf |
50803300031 has 16 divisors (see below), whose sum is σ = 56939625600. Its totient is φ = 44920824480.
The previous prime is 50803299997. The next prime is 50803300063. The reversal of 50803300031 is 13000330805.
It is a cyclic number.
It is not a de Polignac number, because 50803300031 - 226 = 50736191167 is a prime.
It is a super-2 number, since 2×508033000312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50803300931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227920 + ... + 1268618.
It is an arithmetic number, because the mean of its divisors is an integer number (3558726600).
Almost surely, 250803300031 is an apocalyptic number.
50803300031 is a deficient number, since it is larger than the sum of its proper divisors (6136325569).
50803300031 is a wasteful number, since it uses less digits than its factorization.
50803300031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43814.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 50803300031 its reverse (13000330805), we get a palindrome (63803630836).
The spelling of 50803300031 in words is "fifty billion, eight hundred three million, three hundred thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •