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112297 is a prime number
BaseRepresentation
bin11011011010101001
312201001011
4123122221
512043142
62223521
7645253
oct333251
9181034
10112297
1177409
1254ba1
133c163
142ccd3
1523417
hex1b6a9

112297 has 2 divisors, whose sum is σ = 112298. Its totient is φ = 112296.

The previous prime is 112291. The next prime is 112303. The reversal of 112297 is 792211.

It is a balanced prime because it is at equal distance from previous prime (112291) and next prime (112303).

It can be written as a sum of positive squares in only one way, i.e., 92416 + 19881 = 304^2 + 141^2 .

It is a cyclic number.

It is not a de Polignac number, because 112297 - 23 = 112289 is a prime.

It is a super-2 number, since 2×1122972 = 25221232418, which contains 22 as substring.

112297 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (112291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56148 + 56149.

It is an arithmetic number, because the mean of its divisors is an integer number (56149).

2112297 is an apocalyptic number.

It is an amenable number.

112297 is a deficient number, since it is larger than the sum of its proper divisors (1).

112297 is an equidigital number, since it uses as much as digits as its factorization.

112297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252, while the sum is 22.

The square root of 112297 is about 335.1074454559. The cubic root of 112297 is about 48.2454155487.

It can be divided in two parts, 11229 and 7, that added together give a square (11236 = 1062).

The spelling of 112297 in words is "one hundred twelve thousand, two hundred ninety-seven".