Base | Representation |
---|---|
bin | 1011111011010… |
… | …0000101010100 |
3 | 10111010022111020 |
4 | 2332310011110 |
5 | 100301130232 |
6 | 4544041140 |
7 | 1145111631 |
oct | 276640524 |
9 | 114108436 |
10 | 50020692 |
11 | 26265317 |
12 | 149031b0 |
13 | a494957 |
14 | 6901188 |
15 | 45d0e2c |
hex | 2fb4154 |
50020692 has 24 divisors (see below), whose sum is σ = 122858400. Its totient is φ = 15795936.
The previous prime is 50020687. The next prime is 50020703. The reversal of 50020692 is 29602005.
50020692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109467 + ... + 109922.
It is an arithmetic number, because the mean of its divisors is an integer number (5119100).
Almost surely, 250020692 is an apocalyptic number.
It is an amenable number.
50020692 is an abundant number, since it is smaller than the sum of its proper divisors (72837708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50020692 is a wasteful number, since it uses less digits than its factorization.
50020692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219415 (or 219413 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 50020692 is about 7072.5308058714. The cubic root of 50020692 is about 368.4539628417.
Adding to 50020692 its reverse (29602005), we get a palindrome (79622697).
The spelling of 50020692 in words is "fifty million, twenty thousand, six hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •