Base | Representation |
---|---|
bin | 101110111001000001… |
… | …000001011101010011 |
3 | 11210221212221121221200 |
4 | 232321001001131103 |
5 | 1311103231141311 |
6 | 35044015122243 |
7 | 3431454555246 |
oct | 567101013523 |
9 | 153855847850 |
10 | 50348693331 |
11 | 1a397585562 |
12 | 9911813383 |
13 | 4995089241 |
14 | 2618b7b25d |
15 | 149a2c1556 |
hex | bb9041753 |
50348693331 has 24 divisors (see below), whose sum is σ = 79659197280. Its totient is φ = 30501977856.
The previous prime is 50348693309. The next prime is 50348693341. The reversal of 50348693331 is 13339684305.
50348693331 is a `hidden beast` number, since 50 + 3 + 486 + 93 + 3 + 31 = 666.
It is not a de Polignac number, because 50348693331 - 25 = 50348693299 is a prime.
It is a super-2 number, since 2×503486933312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50348693341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5669295 + ... + 5678168.
It is an arithmetic number, because the mean of its divisors is an integer number (3319133220).
Almost surely, 250348693331 is an apocalyptic number.
50348693331 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
50348693331 is a deficient number, since it is larger than the sum of its proper divisors (29310503949).
50348693331 is a wasteful number, since it uses less digits than its factorization.
50348693331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11347515 (or 11347512 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 45.
The spelling of 50348693331 in words is "fifty billion, three hundred forty-eight million, six hundred ninety-three thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •