Base | Representation |
---|---|
bin | 1000001100100001… |
… | …1010010000100011 |
3 | 12200022201121002100 |
4 | 2003020122100203 |
5 | 14001201120003 |
6 | 1002150021443 |
7 | 105342601326 |
oct | 20310322043 |
9 | 5608647070 |
10 | 2200020003 |
11 | a29943655 |
12 | 514947883 |
13 | 290a3a7ac |
14 | 16c2847bd |
15 | cd222ba3 |
hex | 8321a423 |
2200020003 has 12 divisors (see below), whose sum is σ = 3180125728. Its totient is φ = 1465609680.
The previous prime is 2200020001. The next prime is 2200020007. The reversal of 2200020003 is 3000200022.
It is not a de Polignac number, because 2200020003 - 21 = 2200020001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200020001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76075 + ... + 100932.
Almost surely, 22200020003 is an apocalyptic number.
2200020003 is a deficient number, since it is larger than the sum of its proper divisors (980105725).
2200020003 is a wasteful number, since it uses less digits than its factorization.
2200020003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178394 (or 178391 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 9.
The square root of 2200020003 is about 46904.3708304461. The cubic root of 2200020003 is about 1300.5953886168.
Adding to 2200020003 its reverse (3000200022), we get a palindrome (5200220025).
The spelling of 2200020003 in words is "two billion, two hundred million, twenty thousand, three".
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