Base | Representation |
---|---|
bin | 1100000000000… |
… | …0000110001000 |
3 | 10111201010120122 |
4 | 3000000012020 |
5 | 100341111130 |
6 | 4554442412 |
7 | 1150546433 |
oct | 300000610 |
9 | 114633518 |
10 | 50332040 |
11 | 26458230 |
12 | 14a33408 |
13 | a573595 |
14 | 698281a |
15 | 46432e5 |
hex | 3000188 |
50332040 has 64 divisors (see below), whose sum is σ = 125314560. Its totient is φ = 18040320.
The previous prime is 50332031. The next prime is 50332049. The reversal of 50332040 is 4023305.
It is an interprime number because it is at equal distance from previous prime (50332031) and next prime (50332049).
It is not an unprimeable number, because it can be changed into a prime (50332049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31337 + ... + 32903.
It is an arithmetic number, because the mean of its divisors is an integer number (1958040).
Almost surely, 250332040 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 50332040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62657280).
50332040 is an abundant number, since it is smaller than the sum of its proper divisors (74982520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50332040 is a wasteful number, since it uses less digits than its factorization.
50332040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1662 (or 1658 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 50332040 is about 7094.5077348608. The cubic root of 50332040 is about 369.2168485225.
Adding to 50332040 its reverse (4023305), we get a palindrome (54355345).
The spelling of 50332040 in words is "fifty million, three hundred thirty-two thousand, forty".
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