Base | Representation |
---|---|
bin | 111110101011010… |
… | …1100001100111111 |
3 | 12102120100120010212 |
4 | 1331112230030333 |
5 | 13301343201343 |
6 | 544404423035 |
7 | 103055025350 |
oct | 17526541477 |
9 | 5376316125 |
10 | 2103100223 |
11 | 98a166364 |
12 | 4a83a7a7b |
13 | 276935003 |
14 | 15d455d27 |
15 | c497ac18 |
hex | 7d5ac33f |
2103100223 has 8 divisors (see below), whose sum is σ = 2410354848. Its totient is φ = 1797548544.
The previous prime is 2103100193. The next prime is 2103100249. The reversal of 2103100223 is 3220013012.
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 2103100223 - 226 = 2035991359 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2103100198 and 2103100207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103100423) 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, 423086 + ... + 428027.
It is an arithmetic number, because the mean of its divisors is an integer number (301294356).
Almost surely, 22103100223 is an apocalyptic number.
2103100223 is a deficient number, since it is larger than the sum of its proper divisors (307254625).
2103100223 is an equidigital number, since it uses as much as digits as its factorization.
2103100223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851473.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2103100223 is about 45859.5706805025. The cubic root of 2103100223 is about 1281.2090267191.
Adding to 2103100223 its reverse (3220013012), we get a palindrome (5323113235).
The spelling of 2103100223 in words is "two billion, one hundred three million, one hundred thousand, two hundred twenty-three".
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