Search a number
-
+
3110211013 = 713172010479
BaseRepresentation
bin1011100101100010…
…0000110111000101
322000202102002102111
42321120200313011
522332203223023
61232342341021
7140034233410
oct27130406705
98022362374
103110211013
1113566a6628
1272972a771
133a7491960
142170d4b77
151330b400d
hexb9620dc5

3110211013 has 16 divisors (see below), whose sum is σ = 4053127680. Its totient is φ = 2316070656.

The previous prime is 3110211011. The next prime is 3110211037. The reversal of 3110211013 is 3101120113.

It is a cyclic number.

It is not a de Polignac number, because 3110211013 - 21 = 3110211011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 3110210984 and 3110211002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3110211011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003693 + ... + 1006786.

It is an arithmetic number, because the mean of its divisors is an integer number (253320480).

Almost surely, 23110211013 is an apocalyptic number.

It is an amenable number.

3110211013 is a deficient number, since it is larger than the sum of its proper divisors (942916667).

3110211013 is a wasteful number, since it uses less digits than its factorization.

3110211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010516.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 3110211013 is about 55769.2658459837. The cubic root of 3110211013 is about 1459.6989141128.

Adding to 3110211013 its reverse (3101120113), we get a palindrome (6211331126).

The spelling of 3110211013 in words is "three billion, one hundred ten million, two hundred eleven thousand, thirteen".

Divisors: 1 7 13 17 91 119 221 1547 2010479 14073353 26136227 34178143 182953589 239247001 444315859 3110211013