Search a number
-
+
3110000131 = 72319316771
BaseRepresentation
bin1011100101011110…
…1101011000000011
322000202000101011001
42321113231120003
522332130001011
61232334032431
7140032364530
oct27127553003
98022011131
103110000131
111356572147
12729648717
133a7419984
1421707bd87
151330717c1
hexb95ed603

3110000131 has 8 divisors (see below), whose sum is σ = 3708820224. Its totient is φ = 2549813640.

The previous prime is 3110000083. The next prime is 3110000141. The reversal of 3110000131 is 1310000113.

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 3110000131 - 211 = 3109998083 is a prime.

It is a super-2 number, since 2×31100001312 = 19344201629640034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3110000141) 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 7 ways as a sum of consecutive naturals, for example, 9658225 + ... + 9658546.

It is an arithmetic number, because the mean of its divisors is an integer number (463602528).

Almost surely, 23110000131 is an apocalyptic number.

3110000131 is a deficient number, since it is larger than the sum of its proper divisors (598820093).

3110000131 is a wasteful number, since it uses less digits than its factorization.

3110000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19316801.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 3110000131 is about 55767.3751489166. The cubic root of 3110000131 is about 1459.6659226552.

Adding to 3110000131 its reverse (1310000113), we get a palindrome (4420000244).

The spelling of 3110000131 in words is "three billion, one hundred ten million, one hundred thirty-one", and thus it is an aban number.

Divisors: 1 7 23 161 19316771 135217397 444285733 3110000131