Base | Representation |
---|---|
bin | 10111001001111011100001 |
3 | 102102101110021 |
4 | 113021323201 |
5 | 3023214420 |
6 | 334033441 |
7 | 102410515 |
oct | 27117341 |
9 | 12371407 |
10 | 6069985 |
11 | 3476519 |
12 | 2048881 |
13 | 1346b0c |
14 | b40145 |
15 | 7ed7aa |
hex | 5c9ee1 |
6069985 has 8 divisors (see below), whose sum is σ = 7312680. Its totient is φ = 4836864.
The previous prime is 6069983. The next prime is 6069989. The reversal of 6069985 is 5899606.
It can be written as a sum of positive squares in 4 ways, for example, as 613089 + 5456896 = 783^2 + 2336^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6069985 - 21 = 6069983 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6069983) 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, 912 + ... + 3601.
It is an arithmetic number, because the mean of its divisors is an integer number (914085).
Almost surely, 26069985 is an apocalyptic number.
It is an amenable number.
6069985 is a deficient number, since it is larger than the sum of its proper divisors (1242695).
6069985 is a wasteful number, since it uses less digits than its factorization.
6069985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4787.
The product of its (nonzero) digits is 116640, while the sum is 43.
The square root of 6069985 is about 2463.7339547930. The cubic root of 6069985 is about 182.4158365911.
The spelling of 6069985 in words is "six million, sixty-nine thousand, nine hundred eighty-five".
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