Base | Representation |
---|---|
bin | 1100000111101… |
… | …0110101011100 |
3 | 10112122200012122 |
4 | 3001322311130 |
5 | 101003203110 |
6 | 5013322112 |
7 | 1155042233 |
oct | 301726534 |
9 | 115580178 |
10 | 50834780 |
11 | 26770a17 |
12 | 15036338 |
13 | a6bb369 |
14 | 6a73b1a |
15 | 46e2255 |
hex | 307ad5c |
50834780 has 12 divisors (see below), whose sum is σ = 106753080. Its totient is φ = 20333904.
The previous prime is 50834717. The next prime is 50834783. The reversal of 50834780 is 8743805.
It is a self number, because there is not a number n which added to its sum of digits gives 50834780.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50834783) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270850 + ... + 1270889.
It is an arithmetic number, because the mean of its divisors is an integer number (8896090).
Almost surely, 250834780 is an apocalyptic number.
It is an amenable number.
50834780 is an abundant number, since it is smaller than the sum of its proper divisors (55918300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50834780 is a wasteful number, since it uses less digits than its factorization.
50834780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541748 (or 2541746 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 50834780 is about 7129.8513308484. The cubic root of 50834780 is about 370.4420817612.
The spelling of 50834780 in words is "fifty million, eight hundred thirty-four thousand, seven hundred eighty".
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