Base | Representation |
---|---|
bin | 1100110011111100101… |
… | …0101111100100101001 |
3 | 210001010100211122012012 |
4 | 3030333022233210221 |
5 | 12101232344104001 |
6 | 245040341325305 |
7 | 21621234406622 |
oct | 3147712574451 |
9 | 701110748165 |
10 | 220103113001 |
11 | 85388518582 |
12 | 367a8106835 |
13 | 179a918a505 |
14 | a91dd68a49 |
15 | 5ad32ac2bb |
hex | 333f2af929 |
220103113001 has 4 divisors (see below), whose sum is σ = 223118224212. Its totient is φ = 217088001792.
The previous prime is 220103112961. The next prime is 220103113037. The reversal of 220103113001 is 100311301022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 101251240000 + 118851873001 = 318200^2 + 344749^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220103113001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220103113301) 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, 1507555496 + ... + 1507555641.
It is an arithmetic number, because the mean of its divisors is an integer number (55779556053).
Almost surely, 2220103113001 is an apocalyptic number.
It is an amenable number.
220103113001 is a deficient number, since it is larger than the sum of its proper divisors (3015111211).
220103113001 is an equidigital number, since it uses as much as digits as its factorization.
220103113001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3015111210.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 220103113001 its reverse (100311301022), we get a palindrome (320414414023).
The spelling of 220103113001 in words is "two hundred twenty billion, one hundred three million, one hundred thirteen thousand, one".
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