Base | Representation |
---|---|
bin | 1000000101010… |
… | …11111111011101 |
3 | 11201121021102020 |
4 | 10002223333131 |
5 | 114330011331 |
6 | 10421250353 |
7 | 1452255351 |
oct | 402537735 |
9 | 151537366 |
10 | 67813341 |
11 | 35308192 |
12 | 1a8639b9 |
13 | 1108444b |
14 | 9013461 |
15 | 5e47c96 |
hex | 40abfdd |
67813341 has 16 divisors (see below), whose sum is σ = 94621824. Its totient is φ = 43153344.
The previous prime is 67813331. The next prime is 67813349. The reversal of 67813341 is 14331876.
It is not a de Polignac number, because 67813341 - 213 = 67805149 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67813349) 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, 120 + ... + 11646.
It is an arithmetic number, because the mean of its divisors is an integer number (5913864).
Almost surely, 267813341 is an apocalyptic number.
It is an amenable number.
67813341 is a deficient number, since it is larger than the sum of its proper divisors (26808483).
67813341 is a wasteful number, since it uses less digits than its factorization.
67813341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11620.
The product of its digits is 12096, while the sum is 33.
The square root of 67813341 is about 8234.8856094059. The cubic root of 67813341 is about 407.7916985059.
The spelling of 67813341 in words is "sixty-seven million, eight hundred thirteen thousand, three hundred forty-one".
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