Base | Representation |
---|---|
bin | 1010100011010111010001… |
… | …10110110111011100110011 |
3 | 10001011101222122120222210112 |
4 | 11101223220312313130303 |
5 | 11020143443411430003 |
6 | 121204213222251535 |
7 | 4613346314522366 |
oct | 521535066673463 |
9 | 101141878528715 |
10 | 23205320030003 |
11 | 7437359217221 |
12 | 272941a886bab |
13 | cc4338383447 |
14 | 5a3201a020dd |
15 | 2a3954b1e3d8 |
hex | 151ae8db7733 |
23205320030003 has 4 divisors (see below), whose sum is σ = 23284519074768. Its totient is φ = 23126120985240.
The previous prime is 23205320029979. The next prime is 23205320030017. The reversal of 23205320030003 is 30003002350232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23205320030003 - 214 = 23205320013619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23205320030023) 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, 39599521943 + ... + 39599522528.
It is an arithmetic number, because the mean of its divisors is an integer number (5821129768692).
Almost surely, 223205320030003 is an apocalyptic number.
23205320030003 is a deficient number, since it is larger than the sum of its proper divisors (79199044765).
23205320030003 is an equidigital number, since it uses as much as digits as its factorization.
23205320030003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79199044764.
The product of its (nonzero) digits is 3240, while the sum is 23.
Adding to 23205320030003 its reverse (30003002350232), we get a palindrome (53208322380235).
The spelling of 23205320030003 in words is "twenty-three trillion, two hundred five billion, three hundred twenty million, thirty thousand, three".
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