Base | Representation |
---|---|
bin | 111011101010111… |
… | …0011101101011100 |
3 | 12011112111120122110 |
4 | 1313111303231130 |
5 | 13100031034112 |
6 | 530402114020 |
7 | 100421315625 |
oct | 16725635534 |
9 | 5145446573 |
10 | 2002205532 |
11 | 938213718 |
12 | 47a64b910 |
13 | 25ba6a202 |
14 | 14dcb0a4c |
15 | bab9b13c |
hex | 77573b5c |
2002205532 has 24 divisors (see below), whose sum is σ = 4946625936. Its totient is φ = 628142848.
The previous prime is 2002205509. The next prime is 2002205573. The reversal of 2002205532 is 2355022002.
It is a junction number, because it is equal to n+sod(n) for n = 2002205499 and 2002205508.
It is a congruent number.
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, 4907163 + ... + 4907570.
It is an arithmetic number, because the mean of its divisors is an integer number (206109414).
Almost surely, 22002205532 is an apocalyptic number.
It is an amenable number.
2002205532 is an abundant number, since it is smaller than the sum of its proper divisors (2944420404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002205532 is a wasteful number, since it uses less digits than its factorization.
2002205532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9814757 (or 9814755 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 2002205532 is about 44746.0113529687. The cubic root of 2002205532 is about 1260.3840124556.
Adding to 2002205532 its reverse (2355022002), we get a palindrome (4357227534).
The spelling of 2002205532 in words is "two billion, two million, two hundred five thousand, five hundred thirty-two".
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