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112069 is a prime number
BaseRepresentation
bin11011010111000101
312200201201
4123113011
512041234
62222501
7644506
oct332705
9180651
10112069
1177221
1254a31
133c019
142cbad
1523314
hex1b5c5

112069 has 2 divisors, whose sum is σ = 112070. Its totient is φ = 112068.

The previous prime is 112067. The next prime is 112087. The reversal of 112069 is 960211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93025 + 19044 = 305^2 + 138^2 .

It is a cyclic number.

It is not a de Polignac number, because 112069 - 21 = 112067 is a prime.

It is a super-2 number, since 2×1120692 = 25118921522, which contains 22 as substring.

Together with 112067, it forms a pair of twin primes.

It is a Chen prime.

112069 is a lucky number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56034 + 56035.

It is an arithmetic number, because the mean of its divisors is an integer number (56035).

2112069 is an apocalyptic number.

It is an amenable number.

112069 is a deficient number, since it is larger than the sum of its proper divisors (1).

112069 is an equidigital number, since it uses as much as digits as its factorization.

112069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 112069 is about 334.7670832086. The cubic root of 112069 is about 48.2127420500.

It can be divided in two parts, 11 and 2069, that added together give a triangular number (2080 = T64).

The spelling of 112069 in words is "one hundred twelve thousand, sixty-nine".