Base | Representation |
---|---|
bin | 1100110011101011010… |
… | …0100111010110100101 |
3 | 210000221021122102212221 |
4 | 3030322310213112211 |
5 | 12101110213001201 |
6 | 245025214512341 |
7 | 21616360604116 |
oct | 3147264472645 |
9 | 700837572787 |
10 | 220030203301 |
11 | 8535034a427 |
12 | 367878056b1 |
13 | 1799704048c |
14 | a9143ca20d |
15 | 5acbba94a1 |
hex | 333ad275a5 |
220030203301 has 4 divisors (see below), whose sum is σ = 220038660000. Its totient is φ = 220021746604.
The previous prime is 220030203299. The next prime is 220030203311. The reversal of 220030203301 is 103302030022.
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 a cyclic number.
It is not a de Polignac number, because 220030203301 - 21 = 220030203299 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 (220030203311) 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, 4189201 + ... + 4241398.
It is an arithmetic number, because the mean of its divisors is an integer number (55009665000).
Almost surely, 2220030203301 is an apocalyptic number.
It is an amenable number.
220030203301 is a deficient number, since it is larger than the sum of its proper divisors (8456699).
220030203301 is an equidigital number, since it uses as much as digits as its factorization.
220030203301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8456698.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 220030203301 its reverse (103302030022), we get a palindrome (323332233323).
The spelling of 220030203301 in words is "two hundred twenty billion, thirty million, two hundred three thousand, three hundred one".
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