Base | Representation |
---|---|
bin | 101101001001111001001… |
… | …110110111111111101100 |
3 | 101222122101102120012000022 |
4 | 231021321032313333230 |
5 | 401314421041031340 |
6 | 10333255414021312 |
7 | 440120145422030 |
oct | 55117116677754 |
9 | 11878342505008 |
10 | 3103000330220 |
11 | a96a7a87832a |
12 | 421470647838 |
13 | 1967c4b0b26b |
14 | aa2866081c0 |
15 | 55ab208a3b5 |
hex | 2d2793b7fec |
3103000330220 has 96 divisors (see below), whose sum is σ = 7493268787200. Its totient is φ = 1057322456064.
The previous prime is 3103000330219. The next prime is 3103000330231. The reversal of 3103000330220 is 220330003013.
It is a super-2 number, since 2×31030003302202 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16738196 + ... + 16922564.
It is an arithmetic number, because the mean of its divisors is an integer number (78054883200).
Almost surely, 23103000330220 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3103000330220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3746634393600).
3103000330220 is an abundant number, since it is smaller than the sum of its proper divisors (4390268456980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103000330220 is a wasteful number, since it uses less digits than its factorization.
3103000330220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185127 (or 185125 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 3103000330220 its reverse (220330003013), we get a palindrome (3323330333233).
The spelling of 3103000330220 in words is "three trillion, one hundred three billion, three hundred thirty thousand, two hundred twenty".
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