Base | Representation |
---|---|
bin | 1111101111001… |
… | …10010001101011 |
3 | 100012102001211021 |
4 | 13313212101223 |
5 | 232243441321 |
6 | 21033313311 |
7 | 3162052666 |
oct | 767462153 |
9 | 305361737 |
10 | 132015211 |
11 | 68578a89 |
12 | 38265837 |
13 | 21472b13 |
14 | 137666dd |
15 | b8ca941 |
hex | 7de646b |
132015211 has 8 divisors (see below), whose sum is σ = 139481600. Its totient is φ = 124600680.
The previous prime is 132015197. The next prime is 132015253. The reversal of 132015211 is 112510231.
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 132015211 - 219 = 131490923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132015271) 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 7 ways as a sum of consecutive naturals, for example, 7671 + ... + 17968.
It is an arithmetic number, because the mean of its divisors is an integer number (17435200).
Almost surely, 2132015211 is an apocalyptic number.
132015211 is a deficient number, since it is larger than the sum of its proper divisors (7466389).
132015211 is a wasteful number, since it uses less digits than its factorization.
132015211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25929.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 132015211 is about 11489.7872478127. The cubic root of 132015211 is about 509.1838940398.
Adding to 132015211 its reverse (112510231), we get a palindrome (244525442).
The spelling of 132015211 in words is "one hundred thirty-two million, fifteen thousand, two hundred eleven".
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