Base | Representation |
---|---|
bin | 1111110111000… |
… | …00100001100000 |
3 | 100021100010212201 |
4 | 13323200201200 |
5 | 233024241344 |
6 | 21111302544 |
7 | 3203552242 |
oct | 773404140 |
9 | 307303781 |
10 | 133040224 |
11 | 691090a9 |
12 | 3867aa54 |
13 | 21741535 |
14 | 13952092 |
15 | ba2e4d4 |
hex | 7ee0860 |
133040224 has 24 divisors (see below), whose sum is σ = 262188360. Its totient is φ = 66452736.
The previous prime is 133040213. The next prime is 133040227. The reversal of 133040224 is 422040331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133040227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49212 + ... + 51844.
It is an arithmetic number, because the mean of its divisors is an integer number (10924515).
Almost surely, 2133040224 is an apocalyptic number.
It is an amenable number.
133040224 is a deficient number, since it is larger than the sum of its proper divisors (129148136).
133040224 is a wasteful number, since it uses less digits than its factorization.
133040224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222 (or 4214 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 133040224 is about 11534.3063944045. The cubic root of 133040224 is about 510.4983261987.
Adding to 133040224 its reverse (422040331), we get a palindrome (555080555).
The spelling of 133040224 in words is "one hundred thirty-three million, forty thousand, two hundred twenty-four".
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