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2214224013 = 35501134171
BaseRepresentation
bin1000001111111010…
…0110000010001101
312201022110020022210
42003332212002031
514013320132023
61003414301033
7105604410411
oct20376460215
95638406283
102214224013
11a36965301
12519657779
13293971a31
14170100d41
15ce5cb593
hex83fa608d

2214224013 has 8 divisors (see below), whose sum is σ = 2952857376. Its totient is φ = 1475870000.

The previous prime is 2214224009. The next prime is 2214224119. The reversal of 2214224013 is 3104224122.

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

It is a cyclic number.

It is not a de Polignac number, because 2214224013 - 22 = 2214224009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214224213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50583 + ... + 83588.

It is an arithmetic number, because the mean of its divisors is an integer number (369107172).

Almost surely, 22214224013 is an apocalyptic number.

It is an amenable number.

2214224013 is a deficient number, since it is larger than the sum of its proper divisors (738633363).

2214224013 is a wasteful number, since it uses less digits than its factorization.

2214224013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139675.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2214224013 is about 47055.5417884015. The cubic root of 2214224013 is about 1303.3884018060.

Adding to 2214224013 its reverse (3104224122), we get a palindrome (5318448135).

The spelling of 2214224013 in words is "two billion, two hundred fourteen million, two hundred twenty-four thousand, thirteen".

Divisors: 1 3 5501 16503 134171 402513 738074671 2214224013