Base | Representation |
---|---|
bin | 111110000010110111… |
… | …1011011001001110001 |
3 | 110201220202010202102000 |
4 | 1330011233123021301 |
5 | 4140334004213431 |
6 | 141113150044213 |
7 | 12424550620332 |
oct | 1740557331161 |
9 | 421822122360 |
10 | 133240304241 |
11 | 51563750720 |
12 | 219a5aa9669 |
13 | c7452b5515 |
14 | 663d986289 |
15 | 36ec5739e6 |
hex | 1f05bdb271 |
133240304241 has 16 divisors (see below), whose sum is σ = 215337865920. Its totient is φ = 80751699360.
The previous prime is 133240304209. The next prime is 133240304287. The reversal of 133240304241 is 142403042331.
133240304241 is a `hidden beast` number, since 1 + 332 + 4 + 0 + 304 + 24 + 1 = 666.
It is not a de Polignac number, because 133240304241 - 25 = 133240304209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (133240304291) 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, 224309980 + ... + 224310573.
It is an arithmetic number, because the mean of its divisors is an integer number (13458616620).
Almost surely, 2133240304241 is an apocalyptic number.
133240304241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
133240304241 is a deficient number, since it is larger than the sum of its proper divisors (82097561679).
133240304241 is a wasteful number, since it uses less digits than its factorization.
133240304241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448620573 (or 448620567 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 133240304241 its reverse (142403042331), we get a palindrome (275643346572).
The spelling of 133240304241 in words is "one hundred thirty-three billion, two hundred forty million, three hundred four thousand, two hundred forty-one".
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