Base | Representation |
---|---|
bin | 10010111011010111… |
… | …010100000111101101 |
3 | 1221110100220122022201 |
4 | 102323113110013231 |
5 | 313110232222201 |
6 | 13200355141501 |
7 | 1316426241454 |
oct | 227327240755 |
9 | 57410818281 |
10 | 20323320301 |
11 | 8689a91389 |
12 | 3b322a4891 |
13 | 1bbb67c21b |
14 | dab209b9b |
15 | 7de334801 |
hex | 4bb5d41ed |
20323320301 has 8 divisors (see below), whose sum is σ = 20587680000. Its totient is φ = 20059138320.
The previous prime is 20323320271. The next prime is 20323320419. The reversal of 20323320301 is 10302332302.
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 20323320301 - 213 = 20323312109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20323320001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194031 + ... + 279811.
It is an arithmetic number, because the mean of its divisors is an integer number (2573460000).
Almost surely, 220323320301 is an apocalyptic number.
It is an amenable number.
20323320301 is a deficient number, since it is larger than the sum of its proper divisors (264359699).
20323320301 is an equidigital number, since it uses as much as digits as its factorization.
20323320301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88859.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 20323320301 its reverse (10302332302), we get a palindrome (30625652603).
The spelling of 20323320301 in words is "twenty billion, three hundred twenty-three million, three hundred twenty thousand, three hundred one".
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