Search a number
-
+
11313607 = 19595453
BaseRepresentation
bin101011001010…
…000111000111
3210021210100111
4223022013013
510344013412
61042253451
7165110164
oct53120707
923253314
1011313607
116428098
123957287
132461756
14170706b
15ed72a7
hexaca1c7

11313607 has 4 divisors (see below), whose sum is σ = 11909080. Its totient is φ = 10718136.

The previous prime is 11313593. The next prime is 11313611. The reversal of 11313607 is 70631311.

11313607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11313607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313697) 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, 297708 + ... + 297745.

It is an arithmetic number, because the mean of its divisors is an integer number (2977270).

Almost surely, 211313607 is an apocalyptic number.

11313607 is a deficient number, since it is larger than the sum of its proper divisors (595473).

11313607 is an equidigital number, since it uses as much as digits as its factorization.

11313607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595472.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 11313607 is about 3363.5705730667. The cubic root of 11313607 is about 224.4917383282.

Adding to 11313607 its reverse (70631311), we get a palindrome (81944918).

The spelling of 11313607 in words is "eleven million, three hundred thirteen thousand, six hundred seven".

Divisors: 1 19 595453 11313607