Base | Representation |
---|---|
bin | 1100110100101011101… |
… | …0101100000110111111 |
3 | 210001122002202021101122 |
4 | 3031022322230012333 |
5 | 12102133324343403 |
6 | 245112102301155 |
7 | 21626150032151 |
oct | 3151272540677 |
9 | 701562667348 |
10 | 220300231103 |
11 | 854798122a7 |
12 | 368421277bb |
13 | 17a0ac75b44 |
14 | a93c1daad1 |
15 | 5ae5747838 |
hex | 334aeac1bf |
220300231103 has 4 divisors (see below), whose sum is σ = 222034878720. Its totient is φ = 218565583488.
The previous prime is 220300231079. The next prime is 220300231181. The reversal of 220300231103 is 301132003022.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301132003022 = 2 ⋅150566001511.
It is a cyclic number.
It is not a de Polignac number, because 220300231103 - 220 = 220299182527 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 (220300231303) 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, 867323618 + ... + 867323871.
It is an arithmetic number, because the mean of its divisors is an integer number (55508719680).
Almost surely, 2220300231103 is an apocalyptic number.
220300231103 is a deficient number, since it is larger than the sum of its proper divisors (1734647617).
220300231103 is a wasteful number, since it uses less digits than its factorization.
220300231103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1734647616.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 220300231103 its reverse (301132003022), we get a palindrome (521432234125).
The spelling of 220300231103 in words is "two hundred twenty billion, three hundred million, two hundred thirty-one thousand, one hundred three".
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