Base | Representation |
---|---|
bin | 101110111110001011… |
… | …000100111011000000 |
3 | 11211011220202101102102 |
4 | 232332023010323000 |
5 | 1311242403340130 |
6 | 35100345405532 |
7 | 3433555153160 |
oct | 567613047300 |
9 | 154156671372 |
10 | 50435215040 |
11 | 1a431400601 |
12 | 99367998a8 |
13 | 49a9c90c12 |
14 | 26264605a0 |
15 | 14a2bb2645 |
hex | bbe2c4ec0 |
50435215040 has 224 divisors, whose sum is σ = 141726879360. Its totient is φ = 16733896704.
The previous prime is 50435214961. The next prime is 50435215091. The reversal of 50435215040 is 4051253405.
50435215040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (224).
It is a super-2 number, since 2×504352150402 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50435214994 and 50435215012.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16325816 + ... + 16328904.
Almost surely, 250435215040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50435215040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70863439680).
50435215040 is an abundant number, since it is smaller than the sum of its proper divisors (91291664320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50435215040 is a wasteful number, since it uses less digits than its factorization.
50435215040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3347 (or 3337 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 50435215040 its reverse (4051253405), we get a palindrome (54486468445).
The spelling of 50435215040 in words is "fifty billion, four hundred thirty-five million, two hundred fifteen thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •