Base | Representation |
---|---|
bin | 1000010010000001… |
… | …1101000110100011 |
3 | 12201221011012100000 |
4 | 2010200131012203 |
5 | 14023103202243 |
6 | 1004332431043 |
7 | 106043020023 |
oct | 20440350643 |
9 | 5657135300 |
10 | 2223100323 |
11 | a409781a4 |
12 | 520618483 |
13 | 29575bca2 |
14 | 171371a83 |
15 | d02815d3 |
hex | 8481d1a3 |
2223100323 has 12 divisors (see below), whose sum is σ = 3330076568. Its totient is φ = 1482066720.
The previous prime is 2223100279. The next prime is 2223100333. The reversal of 2223100323 is 3230013222.
It is a happy number.
It is not a de Polignac number, because 2223100323 - 29 = 2223099811 is a prime.
It is a super-2 number, since 2×22231003232 = 9884350092245408658, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2223100296 and 2223100305.
It is not an unprimeable number, because it can be changed into a prime (2223100333) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4574038 + ... + 4574523.
Almost surely, 22223100323 is an apocalyptic number.
2223100323 is a deficient number, since it is larger than the sum of its proper divisors (1106976245).
2223100323 is an frugal number, since it uses more digits than its factorization.
2223100323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9148576 (or 9148564 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2223100323 is about 47149.7648244400. The cubic root of 2223100323 is about 1305.1277401711.
Adding to 2223100323 its reverse (3230013222), we get a palindrome (5453113545).
The spelling of 2223100323 in words is "two billion, two hundred twenty-three million, one hundred thousand, three hundred twenty-three".
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