Search a number
-
+
3311113 = 13487523
BaseRepresentation
bin1100101000011000001001
320020012222211
430220120021
51321423423
6154545121
740100251
oct14503011
96205884
103311113
111961763
1211381a1
138bc150
14622961
1545610d
hex328609

3311113 has 8 divisors (see below), whose sum is σ = 3579968. Its totient is φ = 3044304.

The previous prime is 3311101. The next prime is 3311117. The reversal of 3311113 is 3111133.

It is a happy number.

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 3311113 - 25 = 3311081 is a prime.

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

It is a Duffinian number.

3311113 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3311093 and 3311102.

It is not an unprimeable number, because it can be changed into a prime (3311117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6070 + ... + 6592.

It is an arithmetic number, because the mean of its divisors is an integer number (447496).

Almost surely, 23311113 is an apocalyptic number.

It is an amenable number.

3311113 is a deficient number, since it is larger than the sum of its proper divisors (268855).

3311113 is a wasteful number, since it uses less digits than its factorization.

3311113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023.

The product of its digits is 27, while the sum is 13.

The square root of 3311113 is about 1819.6463942206. The cubic root of 3311113 is about 149.0474902296.

Adding to 3311113 its reverse (3111133), we get a palindrome (6422246).

It can be divided in two parts, 33111 and 13, that added together give a square (33124 = 1822).

The spelling of 3311113 in words is "three million, three hundred eleven thousand, one hundred thirteen".

Divisors: 1 13 487 523 6331 6799 254701 3311113