Search a number
-
+
1132104211 = 7161729173
BaseRepresentation
bin100001101111010…
…1000101000010011
32220220020212000121
41003132220220103
54304304313321
6304200531111
740024504240
oct10336505023
92826225017
101132104211
11531052717
12277180a97
13150711664
14aa4d85c7
15695c8441
hex437a8a13

1132104211 has 4 divisors (see below), whose sum is σ = 1293833392. Its totient is φ = 970375032.

The previous prime is 1132104203. The next prime is 1132104217. The reversal of 1132104211 is 1124012311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1124012311 = 8313542317.

It is a cyclic number.

It is not a de Polignac number, because 1132104211 - 23 = 1132104203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132104217) 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, 80864580 + ... + 80864593.

It is an arithmetic number, because the mean of its divisors is an integer number (323458348).

Almost surely, 21132104211 is an apocalyptic number.

1132104211 is a deficient number, since it is larger than the sum of its proper divisors (161729181).

1132104211 is an equidigital number, since it uses as much as digits as its factorization.

1132104211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161729180.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1132104211 is about 33646.7563221182. The cubic root of 1132104211 is about 1042.2265570716.

Adding to 1132104211 its reverse (1124012311), we get a palindrome (2256116522).

The spelling of 1132104211 in words is "one billion, one hundred thirty-two million, one hundred four thousand, two hundred eleven".

Divisors: 1 7 161729173 1132104211