Base | Representation |
---|---|
bin | 1111000000111001… |
… | …0100010110011001 |
3 | 101101212200200221120 |
4 | 3300032110112121 |
5 | 31223223111314 |
6 | 1503530555453 |
7 | 201605600436 |
oct | 36016242631 |
9 | 11355620846 |
10 | 4030285209 |
11 | 1788a99a25 |
12 | 945898b89 |
13 | 4c2c96462 |
14 | 2a3398b8d |
15 | 188c588a9 |
hex | f0394599 |
4030285209 has 16 divisors (see below), whose sum is σ = 5500653312. Its totient is φ = 2623431888.
The previous prime is 4030285159. The next prime is 4030285211. The reversal of 4030285209 is 9025820304.
It is a happy number.
4030285209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4030285209 - 211 = 4030283161 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4030285209.
It is not an unprimeable number, because it can be changed into a prime (4030285289) 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, 686842 + ... + 692684.
It is an arithmetic number, because the mean of its divisors is an integer number (343790832).
Almost surely, 24030285209 is an apocalyptic number.
It is an amenable number.
4030285209 is a deficient number, since it is larger than the sum of its proper divisors (1470368103).
4030285209 is a wasteful number, since it uses less digits than its factorization.
4030285209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11236.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 4030285209 is about 63484.5273196548. The cubic root of 4030285209 is about 1591.3972145403.
The spelling of 4030285209 in words is "four billion, thirty million, two hundred eighty-five thousand, two hundred nine".
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