Base | Representation |
---|---|
bin | 1011111011100… |
… | …1010111101000 |
3 | 10111011102012011 |
4 | 2332321113220 |
5 | 100302323334 |
6 | 4544325304 |
7 | 1145232022 |
oct | 276712750 |
9 | 114142164 |
10 | 50042344 |
11 | 2627a610 |
12 | 14913834 |
13 | a4a1771 |
14 | 6909012 |
15 | 45d7564 |
hex | 2fb95e8 |
50042344 has 32 divisors (see below), whose sum is σ = 103371840. Its totient is φ = 22521600.
The previous prime is 50042329. The next prime is 50042347. The reversal of 50042344 is 44324005.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (50042347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6304 + ... + 11824.
It is an arithmetic number, because the mean of its divisors is an integer number (3230370).
Almost surely, 250042344 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 50042344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51685920).
50042344 is an abundant number, since it is smaller than the sum of its proper divisors (53329496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50042344 is a wasteful number, since it uses less digits than its factorization.
50042344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5641 (or 5637 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 50042344 is about 7074.0613511617. The cubic root of 50042344 is about 368.5071182732.
Adding to 50042344 its reverse (44324005), we get a palindrome (94366349).
The spelling of 50042344 in words is "fifty million, forty-two thousand, three hundred forty-four".
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