Base | Representation |
---|---|
bin | 1111111001000… |
… | …00011011110001 |
3 | 100021211102222011 |
4 | 13330200123301 |
5 | 233111131001 |
6 | 21121042521 |
7 | 3206022400 |
oct | 774403361 |
9 | 307742864 |
10 | 133302001 |
11 | 69277848 |
12 | 38786441 |
13 | 21803731 |
14 | 139bd637 |
15 | ba81d51 |
hex | 7f206f1 |
133302001 has 12 divisors (see below), whose sum is σ = 155492352. Its totient is φ = 113944488.
The previous prime is 133301999. The next prime is 133302007. The reversal of 133302001 is 100203331.
It is not a de Polignac number, because 133302001 - 21 = 133301999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133302007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15216 + ... + 22318.
It is an arithmetic number, because the mean of its divisors is an integer number (12957696).
Almost surely, 2133302001 is an apocalyptic number.
It is an amenable number.
133302001 is a deficient number, since it is larger than the sum of its proper divisors (22190351).
133302001 is an equidigital number, since it uses as much as digits as its factorization.
133302001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7500 (or 7493 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 133302001 is about 11545.6485742465. The cubic root of 133302001 is about 510.8329346898.
Adding to 133302001 its reverse (100203331), we get a palindrome (233505332).
The spelling of 133302001 in words is "one hundred thirty-three million, three hundred two thousand, one".
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