Search a number
-
+
132441341 = 711865371
BaseRepresentation
bin1111110010011…
…10010011111101
3100020012201100212
413321032103331
5232401110331
621050402205
73165506234
oct771162375
9306181325
10132441341
116883a15a
1238430365
1321591a76
1413837b1b
15b961d2b
hex7e4e4fd

132441341 has 4 divisors (see below), whose sum is σ = 134306784. Its totient is φ = 130575900.

The previous prime is 132441319. The next prime is 132441359. The reversal of 132441341 is 143144231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143144231 = 373868763.

It is a cyclic number.

It is not a de Polignac number, because 132441341 - 218 = 132179197 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 (132441301) 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, 932615 + ... + 932756.

It is an arithmetic number, because the mean of its divisors is an integer number (33576696).

Almost surely, 2132441341 is an apocalyptic number.

It is an amenable number.

132441341 is a deficient number, since it is larger than the sum of its proper divisors (1865443).

132441341 is an equidigital number, since it uses as much as digits as its factorization.

132441341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865442.

The product of its digits is 1152, while the sum is 23.

The square root of 132441341 is about 11508.3161670159. The cubic root of 132441341 is about 509.7311680705.

Adding to 132441341 its reverse (143144231), we get a palindrome (275585572).

The spelling of 132441341 in words is "one hundred thirty-two million, four hundred forty-one thousand, three hundred forty-one".

Divisors: 1 71 1865371 132441341