Base | Representation |
---|---|
bin | 11011111111011100… |
… | …000100111111011010 |
3 | 2212120121110012020111 |
4 | 123333130010333122 |
5 | 443023132314310 |
6 | 21450210314534 |
7 | 2112541203511 |
oct | 337734047732 |
9 | 85517405214 |
10 | 30055354330 |
11 | 11823511611 |
12 | 59a9588a4a |
13 | 2aac9a6641 |
14 | 1651937678 |
15 | bad91028a |
hex | 6ff704fda |
30055354330 has 16 divisors (see below), whose sum is σ = 54240897024. Its totient is φ = 11990750800.
The previous prime is 30055354327. The next prime is 30055354361. The reversal of 30055354330 is 3345355003.
It is a super-3 number, since 3×300553543303 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30055354292 and 30055354301.
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 7 ways as a sum of consecutive naturals, for example, 3919846 + ... + 3927505.
It is an arithmetic number, because the mean of its divisors is an integer number (3390056064).
Almost surely, 230055354330 is an apocalyptic number.
30055354330 is a deficient number, since it is larger than the sum of its proper divisors (24185542694).
30055354330 is a wasteful number, since it uses less digits than its factorization.
30055354330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7847741.
The product of its (nonzero) digits is 40500, while the sum is 31.
The spelling of 30055354330 in words is "thirty billion, fifty-five million, three hundred fifty-four thousand, three hundred thirty".
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