Base | Representation |
---|---|
bin | 10010111100000001… |
… | …010010010100111001 |
3 | 1221111010121122012010 |
4 | 102330001102110321 |
5 | 313121041314001 |
6 | 13201431040133 |
7 | 1316621615346 |
oct | 227401222471 |
9 | 57433548163 |
10 | 20334323001 |
11 | 8695216923 |
12 | 3b35b10049 |
13 | 1bc0a322b5 |
14 | dac8717cd |
15 | 7e02a98d6 |
hex | 4bc052539 |
20334323001 has 4 divisors (see below), whose sum is σ = 27112430672. Its totient is φ = 13556215332.
The previous prime is 20334322961. The next prime is 20334323027. The reversal of 20334323001 is 10032343302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 20334323001 - 210 = 20334321977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20334323081) 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, 3389053831 + ... + 3389053836.
It is an arithmetic number, because the mean of its divisors is an integer number (6778107668).
Almost surely, 220334323001 is an apocalyptic number.
It is an amenable number.
20334323001 is a deficient number, since it is larger than the sum of its proper divisors (6778107671).
20334323001 is an equidigital number, since it uses as much as digits as its factorization.
20334323001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6778107670.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 20334323001 its reverse (10032343302), we get a palindrome (30366666303).
The spelling of 20334323001 in words is "twenty billion, three hundred thirty-four million, three hundred twenty-three thousand, one".
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