Search a number
-
+
132411213 = 3311445829
BaseRepresentation
bin1111110010001…
…10111101001101
3100020011012001000
413321012331031
5232344124323
621050010513
73165322344
oct771067515
9306135030
10132411213
1168819560
1238416a39
132158113c
141382ab5b
15b957e43
hex7e46f4d

132411213 has 16 divisors (see below), whose sum is σ = 213998400. Its totient is φ = 80249040.

The previous prime is 132411211. The next prime is 132411221. The reversal of 132411213 is 312114231.

It is not a de Polignac number, because 132411213 - 21 = 132411211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132411211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222618 + ... + 223211.

It is an arithmetic number, because the mean of its divisors is an integer number (13374900).

Almost surely, 2132411213 is an apocalyptic number.

It is an amenable number.

132411213 is a deficient number, since it is larger than the sum of its proper divisors (81587187).

132411213 is a wasteful number, since it uses less digits than its factorization.

132411213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445849 (or 445843 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 132411213 is about 11507.0071260950. The cubic root of 132411213 is about 509.6925136112.

Adding to 132411213 its reverse (312114231), we get a palindrome (444525444).

The spelling of 132411213 in words is "one hundred thirty-two million, four hundred eleven thousand, two hundred thirteen".

Divisors: 1 3 9 11 27 33 99 297 445829 1337487 4012461 4904119 12037383 14712357 44137071 132411213