Base | Representation |
---|---|
bin | 1111110110010… |
… | …00110010001010 |
3 | 100021011012111022 |
4 | 13323020302022 |
5 | 233013133421 |
6 | 21105232442 |
7 | 3202665611 |
oct | 773106212 |
9 | 307135438 |
10 | 132942986 |
11 | 69052040 |
12 | 38632722 |
13 | 217091b7 |
14 | 13928878 |
15 | ba107ab |
hex | 7ec8c8a |
132942986 has 16 divisors (see below), whose sum is σ = 217777248. Its totient is φ = 60363600.
The previous prime is 132942983. The next prime is 132942991. The reversal of 132942986 is 689249231.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (132942983) 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, 22016 + ... + 27396.
It is an arithmetic number, because the mean of its divisors is an integer number (13611078).
Almost surely, 2132942986 is an apocalyptic number.
132942986 is a deficient number, since it is larger than the sum of its proper divisors (84834262).
132942986 is a wasteful number, since it uses less digits than its factorization.
132942986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6517.
The product of its digits is 186624, while the sum is 44.
The square root of 132942986 is about 11530.0904593156. The cubic root of 132942986 is about 510.3739228831.
The spelling of 132942986 in words is "one hundred thirty-two million, nine hundred forty-two thousand, nine hundred eighty-six".
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