Search a number
-
+
50271424 = 267112213
BaseRepresentation
bin1011111111000…
…1010011000000
310111121001102121
42333301103000
5100332141144
64553254024
71150204630
oct277612300
9114531377
1050271424
1126416735
1214a04314
13a551b08
1469686c0
154630384
hex2ff14c0

50271424 has 28 divisors (see below), whose sum is σ = 114009424. Its totient is φ = 21544704.

The previous prime is 50271379. The next prime is 50271427. The reversal of 50271424 is 42417205.

50271424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (50271427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55659 + ... + 56554.

Almost surely, 250271424 is an apocalyptic number.

It is an amenable number.

50271424 is an abundant number, since it is smaller than the sum of its proper divisors (63738000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50271424 is a wasteful number, since it uses less digits than its factorization.

50271424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112232 (or 112222 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 50271424 is about 7090.2344107935. The cubic root of 50271424 is about 369.0685702825.

Adding to 50271424 its reverse (42417205), we get a palindrome (92688629).

The spelling of 50271424 in words is "fifty million, two hundred seventy-one thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 224 448 112213 224426 448852 785491 897704 1570982 1795408 3141964 3590816 6283928 7181632 12567856 25135712 50271424