Base | Representation |
---|---|
bin | 10000001011000… |
… | …10100010010111 |
3 | 100110021202010112 |
4 | 20011202202113 |
5 | 234212414121 |
6 | 21243513235 |
7 | 3235114046 |
oct | 1005424227 |
9 | 313252115 |
10 | 135669911 |
11 | 6a6448a3 |
12 | 3952881b |
13 | 22152470 |
14 | 1403855d |
15 | bd9d75b |
hex | 8162897 |
135669911 has 16 divisors (see below), whose sum is σ = 155232000. Its totient is φ = 117462528.
The previous prime is 135669907. The next prime is 135669973. The reversal of 135669911 is 119966531.
It is a cyclic number.
It is not a de Polignac number, because 135669911 - 22 = 135669907 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135669011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76250 + ... + 78008.
It is an arithmetic number, because the mean of its divisors is an integer number (9702000).
Almost surely, 2135669911 is an apocalyptic number.
135669911 is a deficient number, since it is larger than the sum of its proper divisors (19562089).
135669911 is a wasteful number, since it uses less digits than its factorization.
135669911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2138.
The product of its digits is 43740, while the sum is 41.
The square root of 135669911 is about 11647.7427426948. The cubic root of 135669911 is about 513.8399262827.
The spelling of 135669911 in words is "one hundred thirty-five million, six hundred sixty-nine thousand, nine hundred eleven".
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