Base | Representation |
---|---|
bin | 1111111001110… |
… | …01011010110101 |
3 | 100022000122100112 |
4 | 13330321122311 |
5 | 233122414331 |
6 | 21123152405 |
7 | 3206626640 |
oct | 774713265 |
9 | 308018315 |
10 | 133404341 |
11 | 69337724 |
12 | 38815705 |
13 | 2183b1a5 |
14 | 13a08a57 |
15 | baa232b |
hex | 7f396b5 |
133404341 has 4 divisors (see below), whose sum is σ = 152462112. Its totient is φ = 114346572.
The previous prime is 133404329. The next prime is 133404343. The reversal of 133404341 is 143404331.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133404341 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133404343) 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, 9528875 + ... + 9528888.
It is an arithmetic number, because the mean of its divisors is an integer number (38115528).
Almost surely, 2133404341 is an apocalyptic number.
It is an amenable number.
133404341 is a deficient number, since it is larger than the sum of its proper divisors (19057771).
133404341 is an equidigital number, since it uses as much as digits as its factorization.
133404341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19057770.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 133404341 is about 11550.0796966947. The cubic root of 133404341 is about 510.9636285759.
Adding to 133404341 its reverse (143404331), we get a palindrome (276808672).
The spelling of 133404341 in words is "one hundred thirty-three million, four hundred four thousand, three hundred forty-one".
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