Base | Representation |
---|---|
bin | 1111110010111… |
… | …11100101000011 |
3 | 100020100022101100 |
4 | 13321133211003 |
5 | 232410341232 |
6 | 21052105443 |
7 | 3166222362 |
oct | 771374503 |
9 | 306308340 |
10 | 132512067 |
11 | 68888306 |
12 | 38465283 |
13 | 215b800c |
14 | 138557d9 |
15 | b977c7c |
hex | 7e5f943 |
132512067 has 12 divisors (see below), whose sum is σ = 191518704. Its totient is φ = 88289520.
The previous prime is 132512033. The next prime is 132512077. The reversal of 132512067 is 760215231.
It is a happy number.
It is not a de Polignac number, because 132512067 - 226 = 65403203 is a prime.
It is a super-2 number, since 2×1325120672 = 35118895801224978, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 132512067.
It is not an unprimeable number, because it can be changed into a prime (132512077) 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 11 ways as a sum of consecutive naturals, for example, 17842 + ... + 24152.
It is an arithmetic number, because the mean of its divisors is an integer number (15959892).
Almost surely, 2132512067 is an apocalyptic number.
132512067 is a deficient number, since it is larger than the sum of its proper divisors (59006637).
132512067 is a wasteful number, since it uses less digits than its factorization.
132512067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8650 (or 8647 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 132512067 is about 11511.3885782733. The cubic root of 132512067 is about 509.8218870532.
Adding to 132512067 its reverse (760215231), we get a palindrome (892727298).
The spelling of 132512067 in words is "one hundred thirty-two million, five hundred twelve thousand, sixty-seven".
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