Base | Representation |
---|---|
bin | 1011011011011010… |
… | …1010111100110001 |
3 | 21220210120121220000 |
4 | 2312312222330301 |
5 | 22240323110014 |
6 | 1224225140213 |
7 | 136010512422 |
oct | 26666527461 |
9 | 7823517800 |
10 | 3067785009 |
11 | 1334759313 |
12 | 71748a669 |
13 | 39b758b03 |
14 | 21160d649 |
15 | 12e4d3509 |
hex | b6daaf31 |
3067785009 has 20 divisors (see below), whose sum is σ = 4628126580. Its totient is φ = 2024935200.
The previous prime is 3067784983. The next prime is 3067785037. The reversal of 3067785009 is 9005877603.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2135826225 + 931958784 = 46215^2 + 30528^2 .
It is not a de Polignac number, because 3067785009 - 215 = 3067752241 is a prime.
It is a super-2 number, since 2×30677850092 = 18822609722890260162, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (3067785059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 179314 + ... + 195675.
It is an arithmetic number, because the mean of its divisors is an integer number (231406329).
Almost surely, 23067785009 is an apocalyptic number.
It is an amenable number.
3067785009 is a deficient number, since it is larger than the sum of its proper divisors (1560341571).
3067785009 is a wasteful number, since it uses less digits than its factorization.
3067785009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375102 (or 375093 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The square root of 3067785009 is about 55387.5889437336. The cubic root of 3067785009 is about 1453.0313134521.
The spelling of 3067785009 in words is "three billion, sixty-seven million, seven hundred eighty-five thousand, nine".
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