Base | Representation |
---|---|
bin | 1111101111001… |
… | …01101111010100 |
3 | 100012101221210211 |
4 | 13313211233110 |
5 | 232243404022 |
6 | 21033255204 |
7 | 3162043405 |
oct | 767455724 |
9 | 305357724 |
10 | 132013012 |
11 | 6857736a |
12 | 38264504 |
13 | 21471b11 |
14 | 137659ac |
15 | b8c9e77 |
hex | 7de5bd4 |
132013012 has 6 divisors (see below), whose sum is σ = 231022778. Its totient is φ = 66006504.
The previous prime is 132013001. The next prime is 132013019. The reversal of 132013012 is 210310231.
It can be written as a sum of positive squares in only one way, i.e., 77193796 + 54819216 = 8786^2 + 7404^2 .
It is a junction number, because it is equal to n+sod(n) for n = 132012983 and 132013001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132013019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16501623 + ... + 16501630.
Almost surely, 2132013012 is an apocalyptic number.
It is an amenable number.
132013012 is a deficient number, since it is larger than the sum of its proper divisors (99009766).
132013012 is a wasteful number, since it uses less digits than its factorization.
132013012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33003257 (or 33003255 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 132013012 is about 11489.6915537363. The cubic root of 132013012 is about 509.1810668363.
Adding to 132013012 its reverse (210310231), we get a palindrome (342323243).
The spelling of 132013012 in words is "one hundred thirty-two million, thirteen thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •