Base | Representation |
---|---|
bin | 1101101001001001010000… |
… | …10001110100101000010110 |
3 | 10221020001212211101011022011 |
4 | 12310210220101310220112 |
5 | 12413014043203320342 |
6 | 143450140203054434 |
7 | 6214334205113326 |
oct | 664445021645026 |
9 | 127201784334264 |
10 | 30001022323222 |
11 | 96173a8a81685 |
12 | 344649581141a |
13 | 1398113194132 |
14 | 75a0b3069286 |
15 | 3705de919717 |
hex | 1b4928474a16 |
30001022323222 has 16 divisors (see below), whose sum is σ = 45033026403744. Its totient is φ = 14990016816000.
The previous prime is 30001022323199. The next prime is 30001022323249. The reversal of 30001022323222 is 22232322010003.
It is a super-2 number, since 2×300010223232222 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30001022323193 and 30001022323202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17466072 + ... + 19106692.
It is an arithmetic number, because the mean of its divisors is an integer number (2814564150234).
Almost surely, 230001022323222 is an apocalyptic number.
30001022323222 is a deficient number, since it is larger than the sum of its proper divisors (15032004080522).
30001022323222 is a wasteful number, since it uses less digits than its factorization.
30001022323222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1647015.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 30001022323222 its reverse (22232322010003), we get a palindrome (52233344333225).
The spelling of 30001022323222 in words is "thirty trillion, one billion, twenty-two million, three hundred twenty-three thousand, two hundred twenty-two".
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