Base | Representation |
---|---|
bin | 111011101010111… |
… | …0101100111001000 |
3 | 12011112111222022220 |
4 | 1313111311213020 |
5 | 13100031311240 |
6 | 530402214040 |
7 | 100421350422 |
oct | 16725654710 |
9 | 5145458286 |
10 | 2002213320 |
11 | 938219558 |
12 | 47a654320 |
13 | 25ba70913 |
14 | 14dcb3812 |
15 | bab9d5d0 |
hex | 775759c8 |
2002213320 has 32 divisors (see below), whose sum is σ = 6006640320. Its totient is φ = 533923520.
The previous prime is 2002213289. The next prime is 2002213333. The reversal of 2002213320 is 233122002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2002213320.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8342436 + ... + 8342675.
It is an arithmetic number, because the mean of its divisors is an integer number (187707510).
Almost surely, 22002213320 is an apocalyptic number.
2002213320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002213320 is an abundant number, since it is smaller than the sum of its proper divisors (4004427000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002213320 is a wasteful number, since it uses less digits than its factorization.
2002213320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16685125 (or 16685121 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2002213320 is about 44746.0983774005. The cubic root of 2002213320 is about 1260.3856466298.
Adding to 2002213320 its reverse (233122002), we get a palindrome (2235335322).
The spelling of 2002213320 in words is "two billion, two million, two hundred thirteen thousand, three hundred twenty".
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