Base | Representation |
---|---|
bin | 1000010010000011… |
… | …1100110000110001 |
3 | 12201221101210012220 |
4 | 2010200330300301 |
5 | 14023121330001 |
6 | 1004335311253 |
7 | 106044100056 |
oct | 20440746061 |
9 | 5657353186 |
10 | 2223230001 |
11 | a40a56673 |
12 | 52067b529 |
13 | 2957a6015 |
14 | 1713a702d |
15 | d02a9c36 |
hex | 8483cc31 |
2223230001 has 8 divisors (see below), whose sum is σ = 2964570240. Its totient is φ = 1482021552.
The previous prime is 2223229993. The next prime is 2223230011. The reversal of 2223230001 is 1000323222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2223230001 - 23 = 2223229993 is a prime.
It is a super-4 number, since 4×22232300014 (a number of 38 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (2223230011) 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, 17416 + ... + 68918.
It is an arithmetic number, because the mean of its divisors is an integer number (370571280).
Almost surely, 22223230001 is an apocalyptic number.
It is an amenable number.
2223230001 is a deficient number, since it is larger than the sum of its proper divisors (741340239).
2223230001 is a wasteful number, since it uses less digits than its factorization.
2223230001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65895.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2223230001 is about 47151.1399756146. The cubic root of 2223230001 is about 1305.1531166034.
Adding to 2223230001 its reverse (1000323222), we get a palindrome (3223553223).
The spelling of 2223230001 in words is "two billion, two hundred twenty-three million, two hundred thirty thousand, one".
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