Base | Representation |
---|---|
bin | 1100000000001… |
… | …1000100111110 |
3 | 10111201202100000 |
4 | 3000003010332 |
5 | 100342004004 |
6 | 4555015130 |
7 | 1150630152 |
oct | 300030476 |
9 | 114652300 |
10 | 50344254 |
11 | 26466424 |
12 | 14a3a4a6 |
13 | a578ccc |
14 | 6987062 |
15 | 4646c39 |
hex | 300313e |
50344254 has 48 divisors (see below), whose sum is σ = 114791040. Its totient is φ = 16533720.
The previous prime is 50344253. The next prime is 50344277. The reversal of 50344254 is 45244305.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50344253) 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, 33777 + ... + 35235.
It is an arithmetic number, because the mean of its divisors is an integer number (2391480).
Almost surely, 250344254 is an apocalyptic number.
50344254 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50344254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57395520).
50344254 is an abundant number, since it is smaller than the sum of its proper divisors (64446786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50344254 is a wasteful number, since it uses less digits than its factorization.
50344254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547 (or 1535 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 50344254 is about 7095.3684893739. The cubic root of 50344254 is about 369.2467118717.
Adding to 50344254 its reverse (45244305), we get a palindrome (95588559).
The spelling of 50344254 in words is "fifty million, three hundred forty-four thousand, two hundred fifty-four".
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