Base | Representation |
---|---|
bin | 1101110010101110011100… |
… | …01000001001111010110010 |
3 | 10222101112121100020210010200 |
4 | 12321113032020021322302 |
5 | 12433412243403240310 |
6 | 144301302313340030 |
7 | 6250200116662551 |
oct | 671271610117262 |
9 | 128345540223120 |
10 | 30330222321330 |
11 | 9733a7a87a718 |
12 | 349a24a107616 |
13 | 13c0187704119 |
14 | 76bdc2289d98 |
15 | 378e5a8799c0 |
hex | 1b95ce209eb2 |
30330222321330 has 96 divisors (see below), whose sum is σ = 81607449950208. Its totient is φ = 7807438108800.
The previous prime is 30330222321313. The next prime is 30330222321349. The reversal of 30330222321330 is 3312322203303.
30330222321330 is a `hidden beast` number, since 3 + 0 + 3 + 3 + 0 + 2 + 2 + 2 + 321 + 330 = 666.
It is a super-2 number, since 2×303302223213302 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30330222321294 and 30330222321303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12583866 + ... + 14799125.
It is an arithmetic number, because the mean of its divisors is an integer number (850077603648).
Almost surely, 230330222321330 is an apocalyptic number.
30330222321330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30330222321330 is an abundant number, since it is smaller than the sum of its proper divisors (51277227628878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30330222321330 is a wasteful number, since it uses less digits than its factorization.
30330222321330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27383432 (or 27383429 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 30330222321330 its reverse (3312322203303), we get a palindrome (33642544524633).
The spelling of 30330222321330 in words is "thirty trillion, three hundred thirty billion, two hundred twenty-two million, three hundred twenty-one thousand, three hundred thirty".
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