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112102 = 2232437
BaseRepresentation
bin11011010111100110
312200202221
4123113212
512041402
62222554
7644554
oct332746
9180687
10112102
1177251
1254a5a
133c043
142cbd4
1523337
hex1b5e6

112102 has 8 divisors (see below), whose sum is σ = 175536. Its totient is φ = 53592.

The previous prime is 112097. The next prime is 112103. The reversal of 112102 is 201211.

Adding to 112102 its reverse (201211), we get a palindrome (313313).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a pancake number, because a pancake can be divided into 112102 parts by 473 straight cuts.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103) by changing a digit.

112102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173 + ... + 1264.

It is an arithmetic number, because the mean of its divisors is an integer number (21942).

2112102 is an apocalyptic number.

112102 is a deficient number, since it is larger than the sum of its proper divisors (63434).

112102 is a wasteful number, since it uses less digits than its factorization.

112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 112102 is about 334.8163675808. The cubic root of 112102 is about 48.2174738502.

The spelling of 112102 in words is "one hundred twelve thousand, one hundred two", and thus it is an iban number.

Divisors: 1 2 23 46 2437 4874 56051 112102