Search a number
-
+
50642025102000 = 2432534389735157
BaseRepresentation
bin10111000001111000000111…
…11010101011101010110000
320122022022220210122200211100
423200330003322223222300
523114204331411231000
6255412343011244400
713444523406640323
oct1340740372535260
9218268823580740
1050642025102000
1115155186a31842
12581a91b8a9700
1322346a3b58837
14c71130daa7ba
155cc4ae184a00
hex2e0f03eabab0

50642025102000 has 480 divisors, whose sum is σ = 183022936050240. Its totient is φ = 13042255564800.

The previous prime is 50642025101947. The next prime is 50642025102013. The reversal of 50642025102000 is 20152024605.

50642025102000 is a `hidden beast` number, since 5 + 0 + 6 + 420 + 25 + 10 + 200 + 0 = 666.

50642025102000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×506420251020002 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 68518422 + ... + 69253578.

It is an arithmetic number, because the mean of its divisors is an integer number (381297783438).

Almost surely, 250642025102000 is an apocalyptic number.

50642025102000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50642025102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91511468025120).

50642025102000 is an abundant number, since it is smaller than the sum of its proper divisors (132380910948240).

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

50642025102000 is a wasteful number, since it uses less digits than its factorization.

50642025102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735318 (or 735299 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 50642025102000 its reverse (20152024605), we get a palindrome (50662177126605).

The spelling of 50642025102000 in words is "fifty trillion, six hundred forty-two billion, twenty-five million, one hundred two thousand".