Base | Representation |
---|---|
bin | 1000010001001… |
… | …10110101111001 |
3 | 11211112010001021 |
4 | 10020212311321 |
5 | 120224140423 |
6 | 10514422441 |
7 | 1501410436 |
oct | 410466571 |
9 | 154463037 |
10 | 69365113 |
11 | 36178044 |
12 | 1b291a21 |
13 | 114a885c |
14 | 92d8b8d |
15 | 615295d |
hex | 4226d79 |
69365113 has 8 divisors (see below), whose sum is σ = 70761096. Its totient is φ = 67977600.
The previous prime is 69365099. The next prime is 69365123. The reversal of 69365113 is 31156396.
It can be written as a sum of positive squares in 4 ways, for example, as 12166144 + 57198969 = 3488^2 + 7563^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-69365113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69365123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15933 + ... + 19813.
It is an arithmetic number, because the mean of its divisors is an integer number (8845137).
Almost surely, 269365113 is an apocalyptic number.
It is an amenable number.
69365113 is a deficient number, since it is larger than the sum of its proper divisors (1395983).
69365113 is a wasteful number, since it uses less digits than its factorization.
69365113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4235.
The product of its digits is 14580, while the sum is 34.
The square root of 69365113 is about 8328.5720864984. The cubic root of 69365113 is about 410.8787675501.
The spelling of 69365113 in words is "sixty-nine million, three hundred sixty-five thousand, one hundred thirteen".
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