Base | Representation |
---|---|
bin | 1111110110111… |
… | …10001000001011 |
3 | 100021022122102021 |
4 | 13323132020023 |
5 | 233023433121 |
6 | 21111145311 |
7 | 3203511523 |
oct | 773361013 |
9 | 307278367 |
10 | 133030411 |
11 | 69101798 |
12 | 38675237 |
13 | 21739c27 |
14 | 1394c683 |
15 | ba2b641 |
hex | 7ede20b |
133030411 has 2 divisors, whose sum is σ = 133030412. Its totient is φ = 133030410.
The previous prime is 133030409. The next prime is 133030439. The reversal of 133030411 is 114030331.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 133030411 - 21 = 133030409 is a prime.
Together with 133030409, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (133030441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515205 + 66515206.
It is an arithmetic number, because the mean of its divisors is an integer number (66515206).
Almost surely, 2133030411 is an apocalyptic number.
133030411 is a deficient number, since it is larger than the sum of its proper divisors (1).
133030411 is an equidigital number, since it uses as much as digits as its factorization.
133030411 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 133030411 is about 11533.8810033744. The cubic root of 133030411 is about 510.4857744980.
Adding to 133030411 its reverse (114030331), we get a palindrome (247060742).
The spelling of 133030411 in words is "one hundred thirty-three million, thirty thousand, four hundred eleven".
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