Base | Representation |
---|---|
bin | 1111110111100… |
… | …00011011001001 |
3 | 100021110110012220 |
4 | 13323300123021 |
5 | 233033332403 |
6 | 21112524253 |
7 | 3204243153 |
oct | 773603311 |
9 | 307413186 |
10 | 133105353 |
11 | 69153027 |
12 | 386b0689 |
13 | 21765084 |
14 | 1396bad3 |
15 | ba43953 |
hex | 7ef06c9 |
133105353 has 16 divisors (see below), whose sum is σ = 180512640. Its totient is φ = 87225984.
The previous prime is 133105321. The next prime is 133105367. The reversal of 133105353 is 353501331.
It is not a de Polignac number, because 133105353 - 25 = 133105321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (133104353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77775 + ... + 79467.
It is an arithmetic number, because the mean of its divisors is an integer number (11282040).
Almost surely, 2133105353 is an apocalyptic number.
It is an amenable number.
133105353 is a deficient number, since it is larger than the sum of its proper divisors (47407287).
133105353 is a wasteful number, since it uses less digits than its factorization.
133105353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2128.
The product of its (nonzero) digits is 2025, while the sum is 24.
The square root of 133105353 is about 11537.1293223228. The cubic root of 133105353 is about 510.5816163508.
Adding to 133105353 its reverse (353501331), we get a palindrome (486606684).
The spelling of 133105353 in words is "one hundred thirty-three million, one hundred five thousand, three hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •