Base | Representation |
---|---|
bin | 111011101100101… |
… | …0101011010100110 |
3 | 12011121020112210211 |
4 | 1313121111122212 |
5 | 13100300130042 |
6 | 530434010034 |
7 | 100432216135 |
oct | 16731253246 |
9 | 5147215724 |
10 | 2003130022 |
11 | 938795263 |
12 | 47aa1691a |
13 | 25c001c4a |
14 | 15007191c |
15 | bacd0017 |
hex | 776556a6 |
2003130022 has 12 divisors (see below), whose sum is σ = 3013979220. Its totient is φ = 998479776.
The previous prime is 2003129993. The next prime is 2003130037. The reversal of 2003130022 is 2200313002.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2003129984 and 2003130011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222729 + ... + 231547.
It is an arithmetic number, because the mean of its divisors is an integer number (251164935).
Almost surely, 22003130022 is an apocalyptic number.
2003130022 is a deficient number, since it is larger than the sum of its proper divisors (1010849198).
2003130022 is an frugal number, since it uses more digits than its factorization.
2003130022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9495 (or 9158 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2003130022 is about 44756.3405787381. The cubic root of 2003130022 is about 1260.5779707519.
Adding to 2003130022 its reverse (2200313002), we get a palindrome (4203443024).
It can be divided in two parts, 200313002 and 2, that multiplied together give a palindrome (400626004).
The spelling of 2003130022 in words is "two billion, three million, one hundred thirty thousand, twenty-two".
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