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112368723997 = 177390546917
BaseRepresentation
bin110100010100110110…
…0101010100000011101
3101202001011120121211111
41220221230222200131
53320112343131442
6123342123422021
711055413252215
oct1505154524035
9352034517744
10112368723997
1143723240552
1219940084911
13a79a184b3a
14561da21245
152dca041b17
hex1a29b2a81d

112368723997 has 8 divisors (see below), whose sum is σ = 120608494776. Its totient is φ = 104310047232.

The previous prime is 112368723979. The next prime is 112368724009. The reversal of 112368723997 is 799327863211.

It can be written as a sum of positive squares in 4 ways, for example, as 68909400036 + 43459323961 = 262506^2 + 208469^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112368723997 - 219 = 112368199709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112368723947) 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 7 ways as a sum of consecutive naturals, for example, 45272218 + ... + 45274699.

It is an arithmetic number, because the mean of its divisors is an integer number (15076061847).

Almost surely, 2112368723997 is an apocalyptic number.

112368723997 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

112368723997 is a deficient number, since it is larger than the sum of its proper divisors (8239770779).

112368723997 is an equidigital number, since it uses as much as digits as its factorization.

112368723997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90547007.

The product of its digits is 6858432, while the sum is 58.

The spelling of 112368723997 in words is "one hundred twelve billion, three hundred sixty-eight million, seven hundred twenty-three thousand, nine hundred ninety-seven".

Divisors: 1 17 73 1241 90546917 1539297589 6609924941 112368723997