Base | Representation |
---|---|
bin | 1111110111110… |
… | …01111000010010 |
3 | 100021112102100022 |
4 | 13323321320102 |
5 | 233041102312 |
6 | 21113423442 |
7 | 3204464111 |
oct | 773717022 |
9 | 307472308 |
10 | 133144082 |
11 | 6917a135 |
12 | 3870ab82 |
13 | 217798a6 |
14 | 1397bc78 |
15 | ba50172 |
hex | 7ef9e12 |
133144082 has 8 divisors (see below), whose sum is σ = 204360816. Its totient is φ = 65023812.
The previous prime is 133144073. The next prime is 133144129. The reversal of 133144082 is 280441331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 774008 + ... + 774179.
It is an arithmetic number, because the mean of its divisors is an integer number (25545102).
Almost surely, 2133144082 is an apocalyptic number.
133144082 is a deficient number, since it is larger than the sum of its proper divisors (71216734).
133144082 is a wasteful number, since it uses less digits than its factorization.
133144082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548232.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 133144082 is about 11538.8076507064. The cubic root of 133144082 is about 510.6311320099.
The spelling of 133144082 in words is "one hundred thirty-three million, one hundred forty-four thousand, eighty-two".
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