Search a number
-
+
11252306 = 213432781
BaseRepresentation
bin101010111011…
…001001010010
3210011200021002
4222323021102
510340033211
61041102002
7164433362
oct52731122
923150232
1011252306
11639602a
123927902
13243c890
1416cc9a2
15ec403b
hexabb252

11252306 has 8 divisors (see below), whose sum is σ = 18176844. Its totient is φ = 5193360.

The previous prime is 11252299. The next prime is 11252321. The reversal of 11252306 is 60325211.

11252306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10504081 + 748225 = 3241^2 + 865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112523062 = 253228780635272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216365 + ... + 216416.

Almost surely, 211252306 is an apocalyptic number.

11252306 is a deficient number, since it is larger than the sum of its proper divisors (6924538).

11252306 is a wasteful number, since it uses less digits than its factorization.

11252306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432796.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 11252306 is about 3354.4457068195. The cubic root of 11252306 is about 224.0855460884.

Adding to 11252306 its reverse (60325211), we get a palindrome (71577517).

The spelling of 11252306 in words is "eleven million, two hundred fifty-two thousand, three hundred six".

Divisors: 1 2 13 26 432781 865562 5626153 11252306