Base | Representation |
---|---|
bin | 100100100001000010011010… |
… | …1001010001110001011100010 |
3 | 1120010021102101201211100211010 |
4 | 1021002010311022032023202 |
5 | 314100020120400301310 |
6 | 3055045130323201350 |
7 | 124440635644550535 |
oct | 11102046512161342 |
9 | 1503242351740733 |
10 | 321200021103330 |
11 | 93387189277916 |
12 | 30036871216256 |
13 | 10a2c055481c15 |
14 | 5946241d12a1c |
15 | 272023a19d320 |
hex | 124213528e2e2 |
321200021103330 has 16 divisors (see below), whose sum is σ = 770880050648064. Its totient is φ = 85653338960880.
The previous prime is 321200021103289. The next prime is 321200021103373. The reversal of 321200021103330 is 33301120002123.
It is a junction number, because it is equal to n+sod(n) for n = 321200021103297 and 321200021103306.
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, 5353333685026 + ... + 5353333685085.
It is an arithmetic number, because the mean of its divisors is an integer number (48180003165504).
Almost surely, 2321200021103330 is an apocalyptic number.
321200021103330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
321200021103330 is an abundant number, since it is smaller than the sum of its proper divisors (449680029544734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321200021103330 is a wasteful number, since it uses less digits than its factorization.
321200021103330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10706667370121.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 321200021103330 its reverse (33301120002123), we get a palindrome (354501141105453).
The spelling of 321200021103330 in words is "three hundred twenty-one trillion, two hundred billion, twenty-one million, one hundred three thousand, three hundred thirty".
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