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112415245 = 5136716447
BaseRepresentation
bin1101011001101…
…01001000001101
321211112021201121
412230311020031
5212234241440
615053240541
72533341145
oct654651015
9254467647
10112415245
1158501268
1231793151
131a39c7c7
1410d03925
159d0834a
hex6b3520d

112415245 has 8 divisors (see below), whose sum is σ = 135005184. Its totient is φ = 89860944.

The previous prime is 112415239. The next prime is 112415249. The reversal of 112415245 is 542514211.

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 112415245 - 217 = 112284173 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 (112415249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1389 + ... + 15058.

It is an arithmetic number, because the mean of its divisors is an integer number (16875648).

Almost surely, 2112415245 is an apocalyptic number.

It is an amenable number.

112415245 is a deficient number, since it is larger than the sum of its proper divisors (22589939).

112415245 is a wasteful number, since it uses less digits than its factorization.

112415245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17819.

The product of its digits is 1600, while the sum is 25.

The square root of 112415245 is about 10602.6055759893. The cubic root of 112415245 is about 482.6234321383.

Adding to 112415245 its reverse (542514211), we get a palindrome (654929456).

The spelling of 112415245 in words is "one hundred twelve million, four hundred fifteen thousand, two hundred forty-five".

Divisors: 1 5 1367 6835 16447 82235 22483049 112415245