Base | Representation |
---|---|
bin | 11101001001011101011… |
… | …111001010111010110101 |
3 | 21002111011010112221110210 |
4 | 131021131133022322311 |
5 | 230304142420242323 |
6 | 4132102014540033 |
7 | 264466532245602 |
oct | 35113537127265 |
9 | 7074133487423 |
10 | 2003023212213 |
11 | 702528425981 |
12 | 284248507619 |
13 | 116b659b513a |
14 | 6cd381b96a9 |
15 | 37183609293 |
hex | 1d25d7caeb5 |
2003023212213 has 16 divisors (see below), whose sum is σ = 2853219768320. Its totient is φ = 1246185688176.
The previous prime is 2003023212193. The next prime is 2003023212367. The reversal of 2003023212213 is 3122123203002.
It is a happy number.
It is not a de Polignac number, because 2003023212213 - 212 = 2003023208117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2003023212213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2003023211213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262240645 + ... + 262248282.
It is an arithmetic number, because the mean of its divisors is an integer number (178326235520).
Almost surely, 22003023212213 is an apocalyptic number.
It is an amenable number.
2003023212213 is a deficient number, since it is larger than the sum of its proper divisors (850196556107).
2003023212213 is a wasteful number, since it uses less digits than its factorization.
2003023212213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524489016.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2003023212213 its reverse (3122123203002), we get a palindrome (5125146415215).
The spelling of 2003023212213 in words is "two trillion, three billion, twenty-three million, two hundred twelve thousand, two hundred thirteen".
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