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2200142213 = 3041723493
BaseRepresentation
bin1000001100100011…
…1000000110000101
312200022221210201122
42003020320012011
514001214022323
61002152403325
7105343620533
oct20310700605
95608853648
102200142213
11a29a17455
125149a6545
13290a812c9
1416c2b7153
15cd248ec8
hex83238185

2200142213 has 4 divisors (see below), whose sum is σ = 2200868748. Its totient is φ = 2199415680.

The previous prime is 2200142177. The next prime is 2200142237. The reversal of 2200142213 is 3122410022.

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 2141190529 + 58951684 = 46273^2 + 7678^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200142213 - 226 = 2133033349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200142191 and 2200142200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200142513) by changing a digit.

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, 358706 + ... + 364787.

It is an arithmetic number, because the mean of its divisors is an integer number (550217187).

Almost surely, 22200142213 is an apocalyptic number.

It is an amenable number.

2200142213 is a deficient number, since it is larger than the sum of its proper divisors (726535).

2200142213 is an equidigital number, since it uses as much as digits as its factorization.

2200142213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726534.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2200142213 is about 46905.6735694095. The cubic root of 2200142213 is about 1300.6194706432.

Adding to 2200142213 its reverse (3122410022), we get a palindrome (5322552235).

The spelling of 2200142213 in words is "two billion, two hundred million, one hundred forty-two thousand, two hundred thirteen".

Divisors: 1 3041 723493 2200142213