Base | Representation |
---|---|
bin | 1011111111001… |
… | …0101111100000 |
3 | 10111121100112212 |
4 | 2333302233200 |
5 | 100332333334 |
6 | 4553341252 |
7 | 1150231115 |
oct | 277625740 |
9 | 114540485 |
10 | 50277344 |
11 | 26420127 |
12 | 14a07828 |
13 | a554710 |
14 | 696a90c |
15 | 4631ece |
hex | 2ff2be0 |
50277344 has 48 divisors (see below), whose sum is σ = 112225680. Its totient is φ = 21980160.
The previous prime is 50277343. The next prime is 50277349. The reversal of 50277344 is 44377205.
It is a super-2 number, since 2×502773442 = 5055622639388672, which contains 22 as substring.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 50277344.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50277343) 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, 4724 + ... + 11084.
It is an arithmetic number, because the mean of its divisors is an integer number (2338035).
Almost surely, 250277344 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 50277344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56112840).
50277344 is an abundant number, since it is smaller than the sum of its proper divisors (61948336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50277344 is a wasteful number, since it uses less digits than its factorization.
50277344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6403 (or 6395 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 32.
The square root of 50277344 is about 7090.6518741227. The cubic root of 50277344 is about 369.0830569763.
The spelling of 50277344 in words is "fifty million, two hundred seventy-seven thousand, three hundred forty-four".
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