Base | Representation |
---|---|
bin | 1111110011000… |
… | …01100101001010 |
3 | 100020100201122000 |
4 | 13321201211022 |
5 | 232411122031 |
6 | 21052211430 |
7 | 3166255314 |
oct | 771414512 |
9 | 306321560 |
10 | 132520266 |
11 | 6889348a |
12 | 38469b76 |
13 | 215bb978 |
14 | 138587b4 |
15 | b97a3e6 |
hex | 7e6194a |
132520266 has 16 divisors (see below), whose sum is σ = 294489600. Its totient is φ = 44173404.
The previous prime is 132520261. The next prime is 132520277. The reversal of 132520266 is 662025231.
132520266 is a `hidden beast` number, since 132 + 520 + 2 + 6 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (132520261) 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, 1226986 + ... + 1227093.
It is an arithmetic number, because the mean of its divisors is an integer number (18405600).
Almost surely, 2132520266 is an apocalyptic number.
132520266 is an abundant number, since it is smaller than the sum of its proper divisors (161969334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132520266 is a wasteful number, since it uses less digits than its factorization.
132520266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2454090 (or 2454084 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 132520266 is about 11511.7446983505. The cubic root of 132520266 is about 509.8324016766.
Adding to 132520266 its reverse (662025231), we get a palindrome (794545497).
The spelling of 132520266 in words is "one hundred thirty-two million, five hundred twenty thousand, two hundred sixty-six".
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