Base | Representation |
---|---|
bin | 1001000110111101001010… |
… | …00100110011011001101011 |
3 | 2121220212110012212010022111 |
4 | 10203132211010303121223 |
5 | 10111133323203013003 |
6 | 110333425303503151 |
7 | 4135064035550635 |
oct | 443364504633153 |
9 | 77825405763274 |
10 | 20030202001003 |
11 | 6422840930447 |
12 | 22b5ba2157ab7 |
13 | b23abc483b4c |
14 | 4d3677449a55 |
15 | 24b0715b1e6d |
hex | 1237a513366b |
20030202001003 has 8 divisors (see below), whose sum is σ = 20049010647536. Its totient is φ = 20011394239200.
The previous prime is 20030202000997. The next prime is 20030202001021. The reversal of 20030202001003 is 30010020203002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20030202001003 - 221 = 20030199903851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20030202001063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50529793 + ... + 50924653.
It is an arithmetic number, because the mean of its divisors is an integer number (2506126330942).
Almost surely, 220030202001003 is an apocalyptic number.
20030202001003 is a deficient number, since it is larger than the sum of its proper divisors (18808646533).
20030202001003 is a wasteful number, since it uses less digits than its factorization.
20030202001003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442365.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 20030202001003 its reverse (30010020203002), we get a palindrome (50040222204005).
The spelling of 20030202001003 in words is "twenty trillion, thirty billion, two hundred two million, one thousand, three".
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