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132411113 = 177788889
BaseRepresentation
bin1111110010001…
…10111011101001
3100020011011220022
413321012323221
5232344123423
621050010225
73165322142
oct771067351
9306134808
10132411113
116881947a
1238416975
1321581093
141382aac9
15b957dc8
hex7e46ee9

132411113 has 4 divisors (see below), whose sum is σ = 140200020. Its totient is φ = 124622208.

The previous prime is 132411107. The next prime is 132411121. The reversal of 132411113 is 311114231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311114231 = 1092854259.

It can be written as a sum of positive squares in 2 ways, for example, as 103164649 + 29246464 = 10157^2 + 5408^2 .

It is a cyclic number.

It is not a de Polignac number, because 132411113 - 28 = 132410857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 7788889 = 132411113 / (1 + 3 + 2 + 4 + 1 + 1 + 1 + 1 + 3).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132411091 and 132411100.

It is not an unprimeable number, because it can be changed into a prime (132411313) 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 3 ways as a sum of consecutive naturals, for example, 3894428 + ... + 3894461.

It is an arithmetic number, because the mean of its divisors is an integer number (35050005).

Almost surely, 2132411113 is an apocalyptic number.

It is an amenable number.

132411113 is a deficient number, since it is larger than the sum of its proper divisors (7788907).

132411113 is an equidigital number, since it uses as much as digits as its factorization.

132411113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7788906.

The product of its digits is 72, while the sum is 17.

The square root of 132411113 is about 11507.0027809156. The cubic root of 132411113 is about 509.6923853007.

Adding to 132411113 its reverse (311114231), we get a palindrome (443525344).

The spelling of 132411113 in words is "one hundred thirty-two million, four hundred eleven thousand, one hundred thirteen".

Divisors: 1 17 7788889 132411113