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3102000113 = 12391250343
BaseRepresentation
bin1011100011100100…
…1100001111110001
322000011221221012002
42320321030033301
522323103000423
61231450343345
7136604365052
oct27071141761
98004857162
103102000113
111351aa8663
12726a2ab55
133a5878534
14215d98729
151324e1228
hexb8e4c3f1

3102000113 has 4 divisors (see below), whose sum is σ = 3102262848. Its totient is φ = 3101737380.

The previous prime is 3102000079. The next prime is 3102000137. The reversal of 3102000113 is 3110002013.

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: 3110002013 = 24077129169.

It is a cyclic number.

It is not a de Polignac number, because 3102000113 - 26 = 3102000049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3102000094 and 3102000103.

It is not an unprimeable number, because it can be changed into a prime (3102000313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112781 + ... + 137562.

It is an arithmetic number, because the mean of its divisors is an integer number (775565712).

Almost surely, 23102000113 is an apocalyptic number.

It is an amenable number.

3102000113 is a deficient number, since it is larger than the sum of its proper divisors (262735).

3102000113 is a wasteful number, since it uses less digits than its factorization.

3102000113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262734.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3102000113 is about 55695.6022770200. The cubic root of 3102000113 is about 1458.4132559612.

Adding to 3102000113 its reverse (3110002013), we get a palindrome (6212002126).

The spelling of 3102000113 in words is "three billion, one hundred two million, one hundred thirteen", and thus it is an aban number.

Divisors: 1 12391 250343 3102000113