Base | Representation |
---|---|
bin | 111110101001101… |
… | …1000100010000111 |
3 | 12102111201111211202 |
4 | 1331103120202013 |
5 | 13301132430343 |
6 | 544334053115 |
7 | 103044454556 |
oct | 17523304207 |
9 | 5374644752 |
10 | 2102233223 |
11 | 989723a32 |
12 | 4a804a19b |
13 | 2766c04ac |
14 | 15d2abd9d |
15 | c4858db8 |
hex | 7d4d8887 |
2102233223 has 8 divisors (see below), whose sum is σ = 2110138368. Its totient is φ = 2094339384.
The previous prime is 2102233219. The next prime is 2102233253. The reversal of 2102233223 is 3223322012.
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 2102233223 - 22 = 2102233219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2102233195 and 2102233204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102233253) 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, 575240 + ... + 578882.
It is an arithmetic number, because the mean of its divisors is an integer number (263767296).
Almost surely, 22102233223 is an apocalyptic number.
2102233223 is a deficient number, since it is larger than the sum of its proper divisors (7905145).
2102233223 is a wasteful number, since it uses less digits than its factorization.
2102233223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5653.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2102233223 is about 45850.1169355106. The cubic root of 2102233223 is about 1281.0329436692.
Adding to 2102233223 its reverse (3223322012), we get a palindrome (5325555235).
It can be divided in two parts, 21022 and 33223, that added together give a palindrome (54245).
The spelling of 2102233223 in words is "two billion, one hundred two million, two hundred thirty-three thousand, two hundred twenty-three".
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