Base | Representation |
---|---|
bin | 1111110111100… |
… | …10100010111010 |
3 | 100021110220010201 |
4 | 13323302202322 |
5 | 233034122132 |
6 | 21113032414 |
7 | 3204310405 |
oct | 773624272 |
9 | 307426121 |
10 | 133114042 |
11 | 69159606 |
12 | 386b570a |
13 | 21769009 |
14 | 13970d3c |
15 | ba462e7 |
hex | 7ef28ba |
133114042 has 4 divisors (see below), whose sum is σ = 199671066. Its totient is φ = 66557020.
The previous prime is 133114039. The next prime is 133114043. The reversal of 133114042 is 240411331.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 124523281 + 8590761 = 11159^2 + 2931^2 .
It is not an unprimeable number, because it can be changed into a prime (133114043) 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 as a sum of consecutive naturals, namely, 33278509 + ... + 33278512.
Almost surely, 2133114042 is an apocalyptic number.
133114042 is a deficient number, since it is larger than the sum of its proper divisors (66557024).
133114042 is an equidigital number, since it uses as much as digits as its factorization.
133114042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66557023.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 133114042 is about 11537.5058829887. The cubic root of 133114042 is about 510.5927262149.
Adding to 133114042 its reverse (240411331), we get a palindrome (373525373).
The spelling of 133114042 in words is "one hundred thirty-three million, one hundred fourteen thousand, forty-two".
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