Base | Representation |
---|---|
bin | 1101101001001001001111… |
… | …00110101000001100011001 |
3 | 10221020001212001001212212212 |
4 | 12310210213212220030121 |
5 | 12413014032304000324 |
6 | 143450135120244505 |
7 | 6214334006633303 |
oct | 664444746501431 |
9 | 127201761055785 |
10 | 30001011000089 |
11 | 96173a2648418 |
12 | 3446491a70735 |
13 | 1398110a2b25c |
14 | 75a0b175c973 |
15 | 3705dd92e70e |
hex | 1b49279a8319 |
30001011000089 has 2 divisors, whose sum is σ = 30001011000090. Its totient is φ = 30001011000088.
The previous prime is 30001011000001. The next prime is 30001011000151. The reversal of 30001011000089 is 98000011010003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 20646191140864 + 9354819859225 = 4543808^2 + 3058565^2 .
It is a cyclic number.
It is not a de Polignac number, because 30001011000089 - 212 = 30001010995993 is a prime.
It is a super-2 number, since 2×300010110000892 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30001011050089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000505500044 + 15000505500045.
It is an arithmetic number, because the mean of its divisors is an integer number (15000505500045).
Almost surely, 230001011000089 is an apocalyptic number.
It is an amenable number.
30001011000089 is a deficient number, since it is larger than the sum of its proper divisors (1).
30001011000089 is an equidigital number, since it uses as much as digits as its factorization.
30001011000089 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 23.
The spelling of 30001011000089 in words is "thirty trillion, one billion, eleven million, eighty-nine", and thus it is an aban number and an uban number.
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