Base | Representation |
---|---|
bin | 1111110000101… |
… | …00101000000101 |
3 | 100012202201020202 |
4 | 13320110220011 |
5 | 232321030221 |
6 | 21041340245 |
7 | 3163503332 |
oct | 770245005 |
9 | 305681222 |
10 | 132205061 |
11 | 6869868a |
12 | 38337685 |
13 | 2150b361 |
14 | 137b5989 |
15 | b916d0b |
hex | 7e14a05 |
132205061 has 8 divisors (see below), whose sum is σ = 133752600. Its totient is φ = 130662400.
The previous prime is 132205057. The next prime is 132205063. The reversal of 132205061 is 160502231.
It can be written as a sum of positive squares in 4 ways, for example, as 93025 + 132112036 = 305^2 + 11494^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132205061 - 22 = 132205057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132205063) 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, 93125 + ... + 94533.
It is an arithmetic number, because the mean of its divisors is an integer number (16719075).
Almost surely, 2132205061 is an apocalyptic number.
It is an amenable number.
132205061 is a deficient number, since it is larger than the sum of its proper divisors (1547539).
132205061 is a wasteful number, since it uses less digits than its factorization.
132205061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2439.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 132205061 is about 11498.0459644237. The cubic root of 132205061 is about 509.4278615319.
Adding to 132205061 its reverse (160502231), we get a palindrome (292707292).
It can be divided in two parts, 13220 and 5061, that added together give a palindrome (18281).
The spelling of 132205061 in words is "one hundred thirty-two million, two hundred five thousand, sixty-one".
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