Search a number
-
+
3089113 = 7094357
BaseRepresentation
bin1011110010001011011001
312210221110121
423302023121
51242322423
6150113241
735154106
oct13621331
95727417
103089113
11181a995
12104b821
138420a1
145a5aad
1541045d
hex2f22d9

3089113 has 4 divisors (see below), whose sum is σ = 3094180. Its totient is φ = 3084048.

The previous prime is 3089083. The next prime is 3089117. The reversal of 3089113 is 3119803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3119803 = 3784319.

It can be written as a sum of positive squares in 2 ways, for example, as 2064969 + 1024144 = 1437^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 3089113 - 217 = 2958041 is a prime.

It is a Duffinian number.

3089113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3089117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (773545).

Almost surely, 23089113 is an apocalyptic number.

It is an amenable number.

3089113 is a deficient number, since it is larger than the sum of its proper divisors (5067).

3089113 is an equidigital number, since it uses as much as digits as its factorization.

3089113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3089113 is about 1757.5872666812. The cubic root of 3089113 is about 145.6390816324.

The spelling of 3089113 in words is "three million, eighty-nine thousand, one hundred thirteen".

Divisors: 1 709 4357 3089113