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3110342131 = 13239257087
BaseRepresentation
bin1011100101100100…
…0000110111110011
322000202122202021201
42321121000313303
522332221422011
61232345232031
7140035320601
oct27131006763
98022582251
103110342131
111356786096
12729792617
133a7509540
1421712a871
151330dccc1
hexb9640df3

3110342131 has 4 divisors (see below), whose sum is σ = 3349599232. Its totient is φ = 2871085032.

The previous prime is 3110342129. The next prime is 3110342149. The reversal of 3110342131 is 1312430113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312430113 = 8315812411.

It is a cyclic number.

It is not a de Polignac number, because 3110342131 - 21 = 3110342129 is a prime.

It is a super-2 number, since 2×31103421312 = 19348456343747242322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110342099 and 3110342108.

It is not an unprimeable number, because it can be changed into a prime (3110342111) 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, 119628531 + ... + 119628556.

It is an arithmetic number, because the mean of its divisors is an integer number (837399808).

Almost surely, 23110342131 is an apocalyptic number.

3110342131 is a deficient number, since it is larger than the sum of its proper divisors (239257101).

3110342131 is a wasteful number, since it uses less digits than its factorization.

3110342131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239257100.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3110342131 is about 55770.4413735448. The cubic root of 3110342131 is about 1459.7194261308.

Adding to 3110342131 its reverse (1312430113), we get a palindrome (4422772244).

The spelling of 3110342131 in words is "three billion, one hundred ten million, three hundred forty-two thousand, one hundred thirty-one".

Divisors: 1 13 239257087 3110342131