Base | Representation |
---|---|
bin | 111011101100011… |
… | …1000001010100100 |
3 | 12011121000110110102 |
4 | 1313120320022210 |
5 | 13100232311322 |
6 | 530431243232 |
7 | 100431206630 |
oct | 16730701244 |
9 | 5147013412 |
10 | 2003010212 |
11 | 938713245 |
12 | 47a979518 |
13 | 25bc8c558 |
14 | 15003ddc0 |
15 | baca9792 |
hex | 776382a4 |
2003010212 has 12 divisors (see below), whose sum is σ = 4006020480. Its totient is φ = 858432936.
The previous prime is 2003010211. The next prime is 2003010221. The reversal of 2003010212 is 2120103002.
It is a happy number.
2003010212 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 2003010193 and 2003010202.
It is not an unprimeable number, because it can be changed into a prime (2003010211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35768012 + ... + 35768067.
It is an arithmetic number, because the mean of its divisors is an integer number (333835040).
Almost surely, 22003010212 is an apocalyptic number.
It is an amenable number.
2003010212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2003010212 is a wasteful number, since it uses less digits than its factorization.
2003010212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71536090 (or 71536088 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2003010212 is about 44755.0020891520. The cubic root of 2003010212 is about 1260.5528379421.
Adding to 2003010212 its reverse (2120103002), we get a palindrome (4123113214).
The spelling of 2003010212 in words is "two billion, three million, ten thousand, two hundred twelve".
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