Search a number
-
+
50740397875200 = 213352112719613
BaseRepresentation
bin10111000100101111010110…
…11001000010000000000000
320122122201211120101100112210
423202113223121002000000
523122312313324001300
6255525452245222120
713454605234500345
oct1342275331020000
9218581746340483
1050740397875200
111519297788a300
1258359b4701940
132240a504bb887
14c75bc3c8a7cc
155ced1a5e3050
hex2e25eb642000

50740397875200 has 1008 divisors, whose sum is σ = 187026596906688. Its totient is φ = 12126191616000.

The previous prime is 50740397875177. The next prime is 50740397875201. The reversal of 50740397875200 is 257879304705.

It is not an unprimeable number, because it can be changed into a prime (50740397875201) 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 71 ways as a sum of consecutive naturals, for example, 5278305594 + ... + 5278315206.

It is an arithmetic number, because the mean of its divisors is an integer number (185542258836).

Almost surely, 250740397875200 is an apocalyptic number.

50740397875200 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 50740397875200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93513298453344).

50740397875200 is an abundant number, since it is smaller than the sum of its proper divisors (136286199031488).

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

50740397875200 is a wasteful number, since it uses less digits than its factorization.

50740397875200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745 (or 9705 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 50740397875200 in words is "fifty trillion, seven hundred forty billion, three hundred ninety-seven million, eight hundred seventy-five thousand, two hundred".