Base | Representation |
---|---|
bin | 111011101010100… |
… | …0101100011000010 |
3 | 12011112010222021102 |
4 | 1313111011203002 |
5 | 13100004011300 |
6 | 530354054402 |
7 | 100416600440 |
oct | 16725054302 |
9 | 5145128242 |
10 | 2002016450 |
11 | 9380a4655 |
12 | 47a57a402 |
13 | 25ba02125 |
14 | 14dc61b90 |
15 | bab600d5 |
hex | 775458c2 |
2002016450 has 48 divisors (see below), whose sum is σ = 4402486080. Its totient is φ = 662733120.
The previous prime is 2002016449. The next prime is 2002016473. The reversal of 2002016450 is 546102002.
It is a happy number.
It is a super-3 number, since 3×20020164503 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88472 + ... + 108771.
It is an arithmetic number, because the mean of its divisors is an integer number (91718460).
Almost surely, 22002016450 is an apocalyptic number.
2002016450 is an abundant number, since it is smaller than the sum of its proper divisors (2400469630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002016450 is a wasteful number, since it uses less digits than its factorization.
2002016450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197291 (or 197286 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2002016450 is about 44743.8984667183. The cubic root of 2002016450 is about 1260.3443356378.
Adding to 2002016450 its reverse (546102002), we get a palindrome (2548118452).
The spelling of 2002016450 in words is "two billion, two million, sixteen thousand, four hundred fifty".
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