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56241125712 = 2433192477673
BaseRepresentation
bin110100011000001110…
…110111100101010000
312101011112121012121000
4310120032313211100
51410140212010322
641500430302000
74030464452352
oct643016674520
9171145535530
1056241125712
1121940716192
12aa97057900
1353c3a91b15
142a175890d2
1516e275c3ac
hexd183b7950

56241125712 has 240 divisors, whose sum is σ = 174024218880. Its totient is φ = 17380210176.

The previous prime is 56241125639. The next prime is 56241125713. The reversal of 56241125712 is 21752114265.

56241125712 is a `hidden beast` number, since 5 + 624 + 1 + 1 + 25 + 7 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56241125713) 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 47 ways as a sum of consecutive naturals, for example, 7325908 + ... + 7333580.

It is an arithmetic number, because the mean of its divisors is an integer number (725100912).

Almost surely, 256241125712 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 56241125712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87012109440).

56241125712 is an abundant number, since it is smaller than the sum of its proper divisors (117783093168).

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

56241125712 is a wasteful number, since it uses less digits than its factorization.

56241125712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775 (or 7744 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

Adding to 56241125712 its reverse (21752114265), we get a palindrome (77993239977).

The spelling of 56241125712 in words is "fifty-six billion, two hundred forty-one million, one hundred twenty-five thousand, seven hundred twelve".