Base | Representation |
---|---|
bin | 1111101111011… |
… | …00010011010001 |
3 | 100012110022200021 |
4 | 13313230103101 |
5 | 232300234024 |
6 | 21034023441 |
7 | 3162214642 |
oct | 767542321 |
9 | 305408607 |
10 | 132039889 |
11 | 68595583 |
12 | 38277b81 |
13 | 21481117 |
14 | 137716c9 |
15 | b8d2de4 |
hex | 7dec4d1 |
132039889 has 8 divisors (see below), whose sum is σ = 134064000. Its totient is φ = 130024752.
The previous prime is 132039847. The next prime is 132039893. The reversal of 132039889 is 988930231.
It is a happy number.
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 132039889 - 215 = 132007121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132039839) 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, 31107 + ... + 35095.
It is an arithmetic number, because the mean of its divisors is an integer number (16758000).
Almost surely, 2132039889 is an apocalyptic number.
It is an amenable number.
132039889 is a deficient number, since it is larger than the sum of its proper divisors (2024111).
132039889 is an equidigital number, since it uses as much as digits as its factorization.
132039889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4487.
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 132039889 is about 11490.8611078544. The cubic root of 132039889 is about 509.2156198214.
It can be divided in two parts, 1320 and 39889, that added together give a square (41209 = 2032).
The spelling of 132039889 in words is "one hundred thirty-two million, thirty-nine thousand, eight hundred eighty-nine".
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