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112481 is a prime number
BaseRepresentation
bin11011011101100001
312201021222
4123131201
512044411
62224425
7645635
oct333541
9181258
10112481
1177566
1255115
133c275
142cdc5
15234db
hex1b761

112481 has 2 divisors, whose sum is σ = 112482. Its totient is φ = 112480.

The previous prime is 112459. The next prime is 112501. The reversal of 112481 is 184211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112225 + 256 = 335^2 + 16^2 .

It is an emirp because it is prime and its reverse (184211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112481 - 214 = 96097 is a prime.

It is a super-2 number, since 2×1124812 = 25303950722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 112481.

It is not a weakly prime, because it can be changed into another prime (112181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56240 + 56241.

It is an arithmetic number, because the mean of its divisors is an integer number (56241).

2112481 is an apocalyptic number.

It is an amenable number.

112481 is a deficient number, since it is larger than the sum of its proper divisors (1).

112481 is an equidigital number, since it uses as much as digits as its factorization.

112481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64, while the sum is 17.

The square root of 112481 is about 335.3818719013. The cubic root of 112481 is about 48.2717514034.

Adding to 112481 its reverse (184211), we get a palindrome (296692).

The spelling of 112481 in words is "one hundred twelve thousand, four hundred eighty-one".