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112230525493 is a prime number
BaseRepresentation
bin110100010000101110…
…1011110101000110101
3101201200112112102010101
41220201131132220311
53314322003303433
6123320305354101
711052114504142
oct1504135365065
9351615472111
10112230525493
1143662229a09
1219901938931
13a777658788
1456095293c9
152dbcd4407d
hex1a2175ea35

112230525493 has 2 divisors, whose sum is σ = 112230525494. Its totient is φ = 112230525492.

The previous prime is 112230525481. The next prime is 112230525529. The reversal of 112230525493 is 394525032211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111828041649 + 402483844 = 334407^2 + 20062^2 .

It is an emirp because it is prime and its reverse (394525032211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112230525493 - 29 = 112230524981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112230528493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56115262746 + 56115262747.

It is an arithmetic number, because the mean of its divisors is an integer number (56115262747).

Almost surely, 2112230525493 is an apocalyptic number.

It is an amenable number.

112230525493 is a deficient number, since it is larger than the sum of its proper divisors (1).

112230525493 is an equidigital number, since it uses as much as digits as its factorization.

112230525493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 112230525493 in words is "one hundred twelve billion, two hundred thirty million, five hundred twenty-five thousand, four hundred ninety-three".