Base | Representation |
---|---|
bin | 1111110100111… |
… | …01101100011001 |
3 | 100020211020101101 |
4 | 13322131230121 |
5 | 232442011424 |
6 | 21101351401 |
7 | 3201332212 |
oct | 772355431 |
9 | 306736341 |
10 | 132766489 |
11 | 68a41479 |
12 | 38568561 |
13 | 21676a6b |
14 | 138c0409 |
15 | b9c8344 |
hex | 7e9db19 |
132766489 has 4 divisors (see below), whose sum is σ = 132877156. Its totient is φ = 132655824.
The previous prime is 132766483. The next prime is 132766507. The reversal of 132766489 is 984667231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14500864 + 118265625 = 3808^2 + 10875^2 .
It is a cyclic number.
It is not a de Polignac number, because 132766489 - 215 = 132733721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132766483) 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 3 ways as a sum of consecutive naturals, for example, 53514 + ... + 55939.
It is an arithmetic number, because the mean of its divisors is an integer number (33219289).
Almost surely, 2132766489 is an apocalyptic number.
It is an amenable number.
132766489 is a deficient number, since it is larger than the sum of its proper divisors (110667).
132766489 is a wasteful number, since it uses less digits than its factorization.
132766489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110666.
The product of its digits is 435456, while the sum is 46.
The square root of 132766489 is about 11522.4341612352. The cubic root of 132766489 is about 510.1479629635.
The spelling of 132766489 in words is "one hundred thirty-two million, seven hundred sixty-six thousand, four hundred eighty-nine".
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