Search a number
-
+
50120441 = 759121357
BaseRepresentation
bin1011111100110…
…0011011111001
310111022101022122
42333030123321
5100312323231
64550131025
71146005510
oct277143371
9114271278
1050120441
1126323258
1214950a75
13a4cb187
146929677
15460077b
hex2fcc6f9

50120441 has 8 divisors (see below), whose sum is σ = 58251840. Its totient is φ = 42231888.

The previous prime is 50120419. The next prime is 50120503. The reversal of 50120441 is 14402105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50120441 - 214 = 50104057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50120041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60266 + ... + 61091.

It is an arithmetic number, because the mean of its divisors is an integer number (7281480).

Almost surely, 250120441 is an apocalyptic number.

It is an amenable number.

50120441 is a deficient number, since it is larger than the sum of its proper divisors (8131399).

50120441 is a wasteful number, since it uses less digits than its factorization.

50120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121423.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 50120441 is about 7079.5791541588. The cubic root of 50120441 is about 368.6987182924.

Adding to 50120441 its reverse (14402105), we get a palindrome (64522546).

The spelling of 50120441 in words is "fifty million, one hundred twenty thousand, four hundred forty-one".

Divisors: 1 7 59 413 121357 849499 7160063 50120441