Base | Representation |
---|---|
bin | 1101101111110100011000… |
… | …10001110010000011111011 |
3 | 10222000222202220102210100122 |
4 | 12313322030101302003323 |
5 | 12430243210311112422 |
6 | 144143342353123455 |
7 | 6240032561216111 |
oct | 667721421620373 |
9 | 128028686383318 |
10 | 30230333300987 |
11 | 96a5681055246 |
12 | 3482a1155958b |
13 | 13b3928bb0921 |
14 | 767227c77ab1 |
15 | 376561262d42 |
hex | 1b7e8c4720fb |
30230333300987 has 2 divisors, whose sum is σ = 30230333300988. Its totient is φ = 30230333300986.
The previous prime is 30230333300929. The next prime is 30230333301061. The reversal of 30230333300987 is 78900333303203.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30230333300987 is a prime.
It is not a weakly prime, because it can be changed into another prime (30230333300087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115166650493 + 15115166650494.
It is an arithmetic number, because the mean of its divisors is an integer number (15115166650494).
Almost surely, 230230333300987 is an apocalyptic number.
30230333300987 is a deficient number, since it is larger than the sum of its proper divisors (1).
30230333300987 is an equidigital number, since it uses as much as digits as its factorization.
30230333300987 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 734832, while the sum is 44.
The spelling of 30230333300987 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-three million, three hundred thousand, nine hundred eighty-seven".
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