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112002133 = 214152313
BaseRepresentation
bin1101010110100…
…00010001010101
321210202022001011
412223100101111
5212133032013
615040332221
72530000555
oct653202125
9253668034
10112002133
1158249951
1231614071
131a286769
1410c37165
159c75c3d
hex6ad0455

112002133 has 4 divisors (see below), whose sum is σ = 112056588. Its totient is φ = 111947680.

The previous prime is 112002067. The next prime is 112002151. The reversal of 112002133 is 331200211.

Adding to 112002133 its reverse (331200211), we get a palindrome (443202344).

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 106131204 + 5870929 = 10302^2 + 2423^2 .

It is a cyclic number.

It is not a de Polignac number, because 112002133 - 29 = 112001621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24016 + ... + 28297.

It is an arithmetic number, because the mean of its divisors is an integer number (28014147).

Almost surely, 2112002133 is an apocalyptic number.

It is an amenable number.

112002133 is a deficient number, since it is larger than the sum of its proper divisors (54455).

112002133 is an equidigital number, since it uses as much as digits as its factorization.

112002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54454.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112002133 is about 10583.1060185562. The cubic root of 112002133 is about 482.0315128355.

The spelling of 112002133 in words is "one hundred twelve million, two thousand, one hundred thirty-three".

Divisors: 1 2141 52313 112002133