Base | Representation |
---|---|
bin | 1111110111110… |
… | …01011001011000 |
3 | 100021112022122001 |
4 | 13323321121120 |
5 | 233041021404 |
6 | 21113410344 |
7 | 3204455254 |
oct | 773713130 |
9 | 307468561 |
10 | 133142104 |
11 | 691786a7 |
12 | 387099b4 |
13 | 21778a14 |
14 | 1397b264 |
15 | ba4e7a4 |
hex | 7ef9658 |
133142104 has 32 divisors (see below), whose sum is σ = 256410000. Its totient is φ = 64778112.
The previous prime is 133142081. The next prime is 133142143. The reversal of 133142104 is 401241331.
133142104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 119502 + ... + 120610.
Almost surely, 2133142104 is an apocalyptic number.
It is an amenable number.
133142104 is a deficient number, since it is larger than the sum of its proper divisors (123267896).
133142104 is a wasteful number, since it uses less digits than its factorization.
133142104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1507 (or 1503 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 133142104 is about 11538.7219396257. The cubic root of 133142104 is about 510.6286033373.
Adding to 133142104 its reverse (401241331), we get a palindrome (534383435).
The spelling of 133142104 in words is "one hundred thirty-three million, one hundred forty-two thousand, one hundred four".
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