Base | Representation |
---|---|
bin | 111011100111010… |
… | …0011001110001101 |
3 | 12011101220220211220 |
4 | 1313032203032031 |
5 | 13044034143424 |
6 | 530253233553 |
7 | 100366203066 |
oct | 16716431615 |
9 | 5141826756 |
10 | 2000302989 |
11 | 937134273 |
12 | 479a928b9 |
13 | 25b552249 |
14 | 14d93756d |
15 | ba922579 |
hex | 773a338d |
2000302989 has 8 divisors (see below), whose sum is σ = 2700831360. Its totient is φ = 1316654976.
The previous prime is 2000302987. The next prime is 2000303009. The reversal of 2000302989 is 9892030002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2000302989 - 21 = 2000302987 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000302987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4219812 + ... + 4220285.
It is an arithmetic number, because the mean of its divisors is an integer number (337603920).
Almost surely, 22000302989 is an apocalyptic number.
It is an amenable number.
2000302989 is a deficient number, since it is larger than the sum of its proper divisors (700528371).
2000302989 is an equidigital number, since it uses as much as digits as its factorization.
2000302989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8440179.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 2000302989 is about 44724.7469417100. The cubic root of 2000302989 is about 1259.9846703854.
The spelling of 2000302989 in words is "two billion, three hundred two thousand, nine hundred eighty-nine".
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