Base | Representation |
---|---|
bin | 1111110111010… |
… | …10001111111010 |
3 | 100021102011112001 |
4 | 13323222033322 |
5 | 233032030213 |
6 | 21112211214 |
7 | 3204106336 |
oct | 773521772 |
9 | 307364461 |
10 | 133080058 |
11 | 69136021 |
12 | 38699b0a |
13 | 217566c7 |
14 | 139627c6 |
15 | ba3b1dd |
hex | 7eea3fa |
133080058 has 4 divisors (see below), whose sum is σ = 199620090. Its totient is φ = 66540028.
The previous prime is 133080053. The next prime is 133080061. The reversal of 133080058 is 850080331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850080331 = 3119 ⋅272549.
It can be written as a sum of positive squares in only one way, i.e., 127757809 + 5322249 = 11303^2 + 2307^2 .
It is not an unprimeable number, because it can be changed into a prime (133080053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33270013 + ... + 33270016.
Almost surely, 2133080058 is an apocalyptic number.
133080058 is a deficient number, since it is larger than the sum of its proper divisors (66540032).
133080058 is an equidigital number, since it uses as much as digits as its factorization.
133080058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66540031.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 133080058 is about 11536.0330269985. The cubic root of 133080058 is about 510.5492710947.
The spelling of 133080058 in words is "one hundred thirty-three million, eighty thousand, fifty-eight".
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