Search a number
-
+
52994076000 = 2535326916417
BaseRepresentation
bin110001010110101100…
…010110110101100000
312001210020200222202120
4301112230112311200
51332012440413000
640202314544240
73554146133205
oct612654266540
9161706628676
1052994076000
1120524857728
12a32b738080
134cc715ba28
1427ca233cac
1515a26686a0
hexc56b16d60

52994076000 has 192 divisors, whose sum is σ = 174264592320. Its totient is φ = 14078361600.

The previous prime is 52994075993. The next prime is 52994076007. The reversal of 52994076000 is 67049925.

It is an interprime number because it is at equal distance from previous prime (52994075993) and next prime (52994076007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52994076007) 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 31 ways as a sum of consecutive naturals, for example, 3219792 + ... + 3236208.

It is an arithmetic number, because the mean of its divisors is an integer number (907628085).

Almost surely, 252994076000 is an apocalyptic number.

52994076000 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 52994076000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87132296160).

52994076000 is an abundant number, since it is smaller than the sum of its proper divisors (121270516320).

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

52994076000 is a wasteful number, since it uses less digits than its factorization.

52994076000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16714 (or 16696 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 52994076000 in words is "fifty-two billion, nine hundred ninety-four million, seventy-six thousand".