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2213113202341 = 13116893993911
BaseRepresentation
bin100000001101000111110…
…100111000011010100101
321211120102122221020100021
4200031013310320122211
5242224423434433331
64412405024315141
7315615002556466
oct40150764703245
97746378836307
102213113202341
11783637785a98
122b8abb172ab1
1313090753c072
1479188366d6d
153c87c7b5211
hex20347d386a5

2213113202341 has 4 divisors (see below), whose sum is σ = 2230007196384. Its totient is φ = 2196219208300.

The previous prime is 2213113202263. The next prime is 2213113202383. The reversal of 2213113202341 is 1432023113122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2213113202341 - 27 = 2213113202213 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 (2213113202441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8446996825 + ... + 8446997086.

It is an arithmetic number, because the mean of its divisors is an integer number (557501799096).

Almost surely, 22213113202341 is an apocalyptic number.

It is an amenable number.

2213113202341 is a deficient number, since it is larger than the sum of its proper divisors (16893994043).

2213113202341 is a wasteful number, since it uses less digits than its factorization.

2213113202341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16893994042.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2213113202341 its reverse (1432023113122), we get a palindrome (3645136315463).

The spelling of 2213113202341 in words is "two trillion, two hundred thirteen billion, one hundred thirteen million, two hundred two thousand, three hundred forty-one".

Divisors: 1 131 16893993911 2213113202341