Search a number
-
+
50052750252751 = 199729629845927
BaseRepresentation
bin10110110000101110100000…
…11001100001101011001111
320120012222220020001202021201
423120113100121201223033
523030031013031042001
6254241525510210331
713354122545236351
oct1330272031415317
9216188806052251
1050052750252751
1114a482857107a4
1257446849539a7
1321c0c531c289c
14c507cd2cd0d1
155bbec0bb4501
hex2d85d0661acf

50052750252751 has 8 divisors (see below), whose sum is σ = 50079563586720. Its totient is φ = 50025938673888.

The previous prime is 50052750252733. The next prime is 50052750252779. The reversal of 50052750252751 is 15725205725005.

It is a happy number.

50052750252751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50052750252751 - 25 = 50052750252719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50052750250751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58746150 + ... + 59592076.

It is an arithmetic number, because the mean of its divisors is an integer number (6259945448340).

Almost surely, 250052750252751 is an apocalyptic number.

50052750252751 is a deficient number, since it is larger than the sum of its proper divisors (26813333969).

50052750252751 is a wasteful number, since it uses less digits than its factorization.

50052750252751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877553.

The product of its (nonzero) digits is 1225000, while the sum is 46.

Adding to 50052750252751 its reverse (15725205725005), we get a palindrome (65777955977756).

The spelling of 50052750252751 in words is "fifty trillion, fifty-two billion, seven hundred fifty million, two hundred fifty-two thousand, seven hundred fifty-one".

Divisors: 1 1997 29629 845927 59169113 1689316219 25063971083 50052750252751