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112573 is a prime number
BaseRepresentation
bin11011011110111101
312201102101
4123132331
512100243
62225101
7646126
oct333675
9181371
10112573
117763a
1255191
133c316
142d04d
152354d
hex1b7bd

112573 has 2 divisors, whose sum is σ = 112574. Its totient is φ = 112572.

The previous prime is 112571. The next prime is 112577. The reversal of 112573 is 375211.

Adding to 112573 its reverse (375211), we get a palindrome (487784).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101124 + 11449 = 318^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 112573 - 21 = 112571 is a prime.

Together with 112571, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112571) 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 as a sum of consecutive naturals, namely, 56286 + 56287.

It is an arithmetic number, because the mean of its divisors is an integer number (56287).

2112573 is an apocalyptic number.

It is an amenable number.

112573 is a deficient number, since it is larger than the sum of its proper divisors (1).

112573 is an equidigital number, since it uses as much as digits as its factorization.

112573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 210, while the sum is 19.

The square root of 112573 is about 335.5190009523. The cubic root of 112573 is about 48.2849085615.

The spelling of 112573 in words is "one hundred twelve thousand, five hundred seventy-three".