Base | Representation |
---|---|
bin | 10010101010000000… |
… | …110111011100011011 |
3 | 1220201002011100220022 |
4 | 102222000313130123 |
5 | 312011222114003 |
6 | 13111440021055 |
7 | 1306263041342 |
oct | 225200673433 |
9 | 56632140808 |
10 | 20032223003 |
11 | 854a738701 |
12 | 3a7090178b |
13 | 1b7327a6c0 |
14 | d806b2b59 |
15 | 7c39d3738 |
hex | 4aa03771b |
20032223003 has 8 divisors (see below), whose sum is σ = 22842173088. Its totient is φ = 17403560064.
The previous prime is 20032222999. The next prime is 20032223009. The reversal of 20032223003 is 30032223002.
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 20032223003 - 22 = 20032222999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20032223009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45321551 + ... + 45321992.
It is an arithmetic number, because the mean of its divisors is an integer number (2855271636).
Almost surely, 220032223003 is an apocalyptic number.
20032223003 is a deficient number, since it is larger than the sum of its proper divisors (2809950085).
20032223003 is a wasteful number, since it uses less digits than its factorization.
20032223003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90643573.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 20032223003 its reverse (30032223002), we get a palindrome (50064446005).
Subtracting 20032223003 from its reverse (30032223002), we obtain a palindrome (9999999999).
The spelling of 20032223003 in words is "twenty billion, thirty-two million, two hundred twenty-three thousand, three".
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