Base | Representation |
---|---|
bin | 1100000110000… |
… | …0100010000000 |
3 | 10112110012102021 |
4 | 3001200202000 |
5 | 100441231130 |
6 | 5011131224 |
7 | 1154113150 |
oct | 301404200 |
9 | 115405367 |
10 | 50727040 |
11 | 266a7a81 |
12 | 14ba3b14 |
13 | a681300 |
14 | 6a46760 |
15 | 46c037a |
hex | 3060880 |
50727040 has 192 divisors, whose sum is σ = 152314560. Its totient is φ = 15814656.
The previous prime is 50727007. The next prime is 50727041. The reversal of 50727040 is 4072705.
It is a junction number, because it is equal to n+sod(n) for n = 50726996 and 50727014.
It is not an unprimeable number, because it can be changed into a prime (50727041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 757087 + ... + 757153.
It is an arithmetic number, because the mean of its divisors is an integer number (793305).
Almost surely, 250727040 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 50727040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76157280).
50727040 is an abundant number, since it is smaller than the sum of its proper divisors (101587520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50727040 is a wasteful number, since it uses less digits than its factorization.
50727040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 50727040 is about 7122.2917659978. The cubic root of 50727040 is about 370.1801898083.
Adding to 50727040 its reverse (4072705), we get a palindrome (54799745).
The spelling of 50727040 in words is "fifty million, seven hundred twenty-seven thousand, forty".
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