Base | Representation |
---|---|
bin | 10000001001010… |
… | …00101010110010 |
3 | 100102211200222200 |
4 | 20010220222302 |
5 | 234132323012 |
6 | 21234444030 |
7 | 3233106024 |
oct | 1004505262 |
9 | 312750880 |
10 | 135432882 |
11 | 6a4a2802 |
12 | 39433616 |
13 | 2209b600 |
14 | 13db6014 |
15 | bd533dc |
hex | 8128ab2 |
135432882 has 54 divisors (see below), whose sum is σ = 319259421. Its totient is φ = 41474160.
The previous prime is 135432851. The next prime is 135432889. The reversal of 135432882 is 288234531.
135432882 is a `hidden beast` number, since 13 + 543 + 28 + 82 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 115799121 + 19633761 = 10761^2 + 4431^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=8229.
It is not an unprimeable number, because it can be changed into a prime (135432889) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 641757 + ... + 641967.
Almost surely, 2135432882 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 135432882
135432882 is an abundant number, since it is smaller than the sum of its proper divisors (183826539).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135432882 is a wasteful number, since it uses less digits than its factorization.
135432882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456 (or 229 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 135432882 is about 11637.5634047682. The cubic root of 135432882 is about 513.5405084745.
The spelling of 135432882 in words is "one hundred thirty-five million, four hundred thirty-two thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •