Base | Representation |
---|---|
bin | 1111110010011… |
… | …00000100001110 |
3 | 100020012020202011 |
4 | 13321030010032 |
5 | 232400312032 |
6 | 21050251434 |
7 | 3165440353 |
oct | 771140416 |
9 | 306166664 |
10 | 132432142 |
11 | 68833257 |
12 | 38426b7a |
13 | 2158a81b |
14 | 1383462a |
15 | b95e247 |
hex | 7e4c10e |
132432142 has 16 divisors (see below), whose sum is σ = 211444992. Its totient is φ = 61991680.
The previous prime is 132432127. The next prime is 132432149. The reversal of 132432142 is 241234231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132432149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3703 + ... + 16690.
It is an arithmetic number, because the mean of its divisors is an integer number (13215312).
Almost surely, 2132432142 is an apocalyptic number.
132432142 is a deficient number, since it is larger than the sum of its proper divisors (79012850).
132432142 is a wasteful number, since it uses less digits than its factorization.
132432142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20603.
The product of its digits is 1152, while the sum is 22.
The square root of 132432142 is about 11507.9164925715. The cubic root of 132432142 is about 509.7193663034.
Adding to 132432142 its reverse (241234231), we get a palindrome (373666373).
The spelling of 132432142 in words is "one hundred thirty-two million, four hundred thirty-two thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •