Search a number
-
+
3124004113 is a prime number
BaseRepresentation
bin1011101000110100…
…1000010100010001
322001201100212000001
42322031020110101
522344221112423
61233554130001
7140262411466
oct27215102421
98051325001
103124004113
11136346758a
12732280901
133aa2b0b59
14218c8566d
151343dacad
hexba348511

3124004113 has 2 divisors, whose sum is σ = 3124004114. Its totient is φ = 3124004112.

The previous prime is 3124004089. The next prime is 3124004153. The reversal of 3124004113 is 3114004213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1788613264 + 1335390849 = 42292^2 + 36543^2 .

It is an emirp because it is prime and its reverse (3114004213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3124004113 - 29 = 3124003601 is a prime.

It is not a weakly prime, because it can be changed into another prime (3124004153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562002056 + 1562002057.

It is an arithmetic number, because the mean of its divisors is an integer number (1562002057).

Almost surely, 23124004113 is an apocalyptic number.

It is an amenable number.

3124004113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124004113 is an equidigital number, since it uses as much as digits as its factorization.

3124004113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3124004113 is about 55892.7912435942. The cubic root of 3124004113 is about 1461.8535464055.

Adding to 3124004113 its reverse (3114004213), we get a palindrome (6238008326).

The spelling of 3124004113 in words is "three billion, one hundred twenty-four million, four thousand, one hundred thirteen".