Base | Representation |
---|---|
bin | 111011101010101… |
… | …1010110000011000 |
3 | 12011112022101102211 |
4 | 1313111122300120 |
5 | 13100014301240 |
6 | 530400004504 |
7 | 100420411630 |
oct | 16725326030 |
9 | 5145271384 |
10 | 2002103320 |
11 | 938153948 |
12 | 47a600734 |
13 | 25ba32829 |
14 | 14dc856c0 |
15 | bab7abea |
hex | 7755ac18 |
2002103320 has 64 divisors (see below), whose sum is σ = 5213491200. Its totient is φ = 677738880.
The previous prime is 2002103309. The next prime is 2002103339. The reversal of 2002103320 is 233012002.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2002103320.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23136 + ... + 67375.
It is an arithmetic number, because the mean of its divisors is an integer number (81460800).
Almost surely, 22002103320 is an apocalyptic number.
2002103320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002103320 is an abundant number, since it is smaller than the sum of its proper divisors (3211387880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002103320 is a wasteful number, since it uses less digits than its factorization.
2002103320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90608 (or 90604 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2002103320 is about 44744.8692030718. The cubic root of 2002103320 is about 1260.3625646803.
Adding to 2002103320 its reverse (233012002), we get a palindrome (2235115322).
The spelling of 2002103320 in words is "two billion, two million, one hundred three thousand, three hundred twenty".
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