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2214024113 = 7316289159
BaseRepresentation
bin1000001111110111…
…0101001110110001
312201022002002010002
42003331311032301
514013242232423
61003410115345
7105602615540
oct20375651661
95638062102
102214024113
11a368390a4
1251957bb55
13293901a52
1417008c157
15ce58c228
hex83f753b1

2214024113 has 4 divisors (see below), whose sum is σ = 2530313280. Its totient is φ = 1897734948.

The previous prime is 2214024107. The next prime is 2214024133. The reversal of 2214024113 is 3114204122.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3114204122 = 21557102061.

It is a cyclic number.

It is not a de Polignac number, because 2214024113 - 26 = 2214024049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214024133) 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, 158144573 + ... + 158144586.

It is an arithmetic number, because the mean of its divisors is an integer number (632578320).

Almost surely, 22214024113 is an apocalyptic number.

It is an amenable number.

2214024113 is a deficient number, since it is larger than the sum of its proper divisors (316289167).

2214024113 is an equidigital number, since it uses as much as digits as its factorization.

2214024113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316289166.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2214024113 is about 47053.4176548314. The cubic root of 2214024113 is about 1303.3491773522.

Adding to 2214024113 its reverse (3114204122), we get a palindrome (5328228235).

Subtracting 2214024113 from its reverse (3114204122), we obtain a square (900180009 = 300032).

The spelling of 2214024113 in words is "two billion, two hundred fourteen million, twenty-four thousand, one hundred thirteen".

Divisors: 1 7 316289159 2214024113