Base | Representation |
---|---|
bin | 1101101010010111110101… |
… | …11111111001000101110101 |
3 | 10221101002210010022010011200 |
4 | 12311023322333321011311 |
5 | 12414211444323234031 |
6 | 143521354453123113 |
7 | 6220356544144605 |
oct | 665137277710565 |
9 | 127332703263150 |
10 | 30043212321141 |
11 | 9633289148558 |
12 | 34526ab029499 |
13 | 139c0a7b85546 |
14 | 75c15642cc05 |
15 | 37175d7e48e6 |
hex | 1b52faff9175 |
30043212321141 has 24 divisors (see below), whose sum is σ = 43510221680640. Its totient is φ = 19975978459296.
The previous prime is 30043212321127. The next prime is 30043212321191. The reversal of 30043212321141 is 14112321234003.
30043212321141 is a `hidden beast` number, since 3 + 0 + 0 + 4 + 321 + 2 + 321 + 14 + 1 = 666.
It is not a de Polignac number, because 30043212321141 - 225 = 30043178766709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30043212321191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160671195 + ... + 160858071.
It is an arithmetic number, because the mean of its divisors is an integer number (1812925903360).
Almost surely, 230043212321141 is an apocalyptic number.
It is an amenable number.
30043212321141 is a deficient number, since it is larger than the sum of its proper divisors (13467009359499).
30043212321141 is a wasteful number, since it uses less digits than its factorization.
30043212321141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233905 (or 233902 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 30043212321141 its reverse (14112321234003), we get a palindrome (44155533555144).
The spelling of 30043212321141 in words is "thirty trillion, forty-three billion, two hundred twelve million, three hundred twenty-one thousand, one hundred forty-one".
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