Base | Representation |
---|---|
bin | 1111110000110… |
… | …10101110011010 |
3 | 100012210222111222 |
4 | 13320122232122 |
5 | 232322330132 |
6 | 21042052042 |
7 | 3163636220 |
oct | 770325632 |
9 | 305728458 |
10 | 132230042 |
11 | 6870542a |
12 | 3834a022 |
13 | 21519839 |
14 | 137c0b10 |
15 | b91e412 |
hex | 7e1ab9a |
132230042 has 16 divisors (see below), whose sum is σ = 229551360. Its totient is φ = 55952208.
The previous prime is 132230041. The next prime is 132230069. The reversal of 132230042 is 240032231.
It is a self number, because there is not a number n which added to its sum of digits gives 132230042.
It is not an unprimeable number, because it can be changed into a prime (132230041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58673 + ... + 60884.
It is an arithmetic number, because the mean of its divisors is an integer number (14346960).
Almost surely, 2132230042 is an apocalyptic number.
132230042 is a deficient number, since it is larger than the sum of its proper divisors (97321318).
132230042 is a wasteful number, since it uses less digits than its factorization.
132230042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119645.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 132230042 is about 11499.1322281292. The cubic root of 132230042 is about 509.4599460725.
Adding to 132230042 its reverse (240032231), we get a palindrome (372262273).
The spelling of 132230042 in words is "one hundred thirty-two million, two hundred thirty thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •