Search a number
-
+
50760883712 = 2971117233789
BaseRepresentation
bin101111010001100101…
…011001111000000000
311212000121120001212002
4233101211121320000
51312424241234322
635152541523132
73444621251420
oct572145317000
9155017501762
1050760883712
111a589217270
129a078734a8
134a2c5a8386
1426577d6480
1514c1591c92
hexbd1959e00

50760883712 has 640 divisors, whose sum is σ = 145096427520. Its totient is φ = 17128488960.

The previous prime is 50760883711. The next prime is 50760883717. The reversal of 50760883712 is 21738806705.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50760883711) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 570346964 + ... + 570347052.

It is an arithmetic number, because the mean of its divisors is an integer number (226713168).

Almost surely, 250760883712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50760883712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72548213760).

50760883712 is an abundant number, since it is smaller than the sum of its proper divisors (94335543808).

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

50760883712 is a wasteful number, since it uses less digits than its factorization.

50760883712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 50760883712 in words is "fifty billion, seven hundred sixty million, eight hundred eighty-three thousand, seven hundred twelve".