Base | Representation |
---|---|
bin | 1101110011000001000001… |
… | …10111100101100001000010 |
3 | 10222102111100201210210021002 |
4 | 12321200200313211201002 |
5 | 12434043212301441232 |
6 | 144310032354532002 |
7 | 6251002310303462 |
oct | 671404067454102 |
9 | 128374321723232 |
10 | 30340200421442 |
11 | 9738230196a4a |
12 | 34a0173897002 |
13 | 13c10b79c4482 |
14 | 76c68b54bba2 |
15 | 37934185db62 |
hex | 1b9820de5842 |
30340200421442 has 8 divisors (see below), whose sum is σ = 45700720300800. Its totient is φ = 15106626987844.
The previous prime is 30340200421417. The next prime is 30340200421591. The reversal of 30340200421442 is 24412400204303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×303402004214422 (a number of 28 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 31736610842 + ... + 31736611797.
It is an arithmetic number, because the mean of its divisors is an integer number (5712590037600).
Almost surely, 230340200421442 is an apocalyptic number.
30340200421442 is a deficient number, since it is larger than the sum of its proper divisors (15360519879358).
30340200421442 is a wasteful number, since it uses less digits than its factorization.
30340200421442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63473222880.
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 30340200421442 its reverse (24412400204303), we get a palindrome (54752600625745).
The spelling of 30340200421442 in words is "thirty trillion, three hundred forty billion, two hundred million, four hundred twenty-one thousand, four hundred forty-two".
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