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112471720363 = 1637377918181
BaseRepresentation
bin110100010111111010…
…1100100000110101011
3101202022100101101021201
41220233311210012223
53320320230022423
6123400243145031
711061103564162
oct1505765440653
9352270341251
10112471720363
1143776399212
121996a675177
13a7b5607432
14562d5923d9
152dd40d92ad
hex1a2fd641ab

112471720363 has 8 divisors (see below), whose sum is σ = 112576398480. Its totient is φ = 112367089440.

The previous prime is 112471720297. The next prime is 112471720379. The reversal of 112471720363 is 363027174211.

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 112471720363 - 229 = 111934849451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112471720763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6177133 + ... + 6195313.

It is an arithmetic number, because the mean of its divisors is an integer number (14072049810).

Almost surely, 2112471720363 is an apocalyptic number.

112471720363 is a deficient number, since it is larger than the sum of its proper divisors (104678117).

112471720363 is a wasteful number, since it uses less digits than its factorization.

112471720363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23597.

The product of its (nonzero) digits is 42336, while the sum is 37.

Adding to 112471720363 its reverse (363027174211), we get a palindrome (475498894574).

The spelling of 112471720363 in words is "one hundred twelve billion, four hundred seventy-one million, seven hundred twenty thousand, three hundred sixty-three".

Divisors: 1 1637 3779 18181 6186223 29762297 68705999 112471720363