Base | Representation |
---|---|
bin | 1101101001110000110000… |
… | …11011000000001101101101 |
3 | 10221022002121220111020001221 |
4 | 12310320120123000031231 |
5 | 12413341012132142424 |
6 | 143504004513303341 |
7 | 6216014606031166 |
oct | 664703033001555 |
9 | 127262556436057 |
10 | 30022231130989 |
11 | 96253a1882889 |
12 | 344a614564b51 |
13 | 139a113128226 |
14 | 75b125ad476d |
15 | 370e318609e4 |
hex | 1b4e186c036d |
30022231130989 has 2 divisors, whose sum is σ = 30022231130990. Its totient is φ = 30022231130988.
The previous prime is 30022231130893. The next prime is 30022231131073. The reversal of 30022231130989 is 98903113222003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26488695878089 + 3533535252900 = 5146717^2 + 1879770^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30022231130989 is a prime.
It is a super-2 number, since 2×300222311309892 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30022231130789) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011115565494 + 15011115565495.
It is an arithmetic number, because the mean of its divisors is an integer number (15011115565495).
Almost surely, 230022231130989 is an apocalyptic number.
It is an amenable number.
30022231130989 is a deficient number, since it is larger than the sum of its proper divisors (1).
30022231130989 is an equidigital number, since it uses as much as digits as its factorization.
30022231130989 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 139968, while the sum is 43.
The spelling of 30022231130989 in words is "thirty trillion, twenty-two billion, two hundred thirty-one million, one hundred thirty thousand, nine hundred eighty-nine".
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