Base | Representation |
---|---|
bin | 100100110000010… |
… | …1101110111000111 |
3 | 10011221200210200112 |
4 | 1021200231313013 |
5 | 10011212010343 |
6 | 322214103235 |
7 | 42363663242 |
oct | 11140556707 |
9 | 3157623615 |
10 | 1233313223 |
11 | 58319a52a |
12 | 2a504ab1b |
13 | 16868954c |
14 | b9b22259 |
15 | 7341b218 |
hex | 4982ddc7 |
1233313223 has 8 divisors (see below), whose sum is σ = 1244208000. Its totient is φ = 1222447608.
The previous prime is 1233313217. The next prime is 1233313231. The reversal of 1233313223 is 3223133321.
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 1233313223 - 28 = 1233312967 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 (1233313283) 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, 82478 + ... + 96276.
It is an arithmetic number, because the mean of its divisors is an integer number (155526000).
Almost surely, 21233313223 is an apocalyptic number.
1233313223 is a deficient number, since it is larger than the sum of its proper divisors (10894777).
1233313223 is a wasteful number, since it uses less digits than its factorization.
1233313223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14581.
The product of its digits is 1944, while the sum is 23.
The square root of 1233313223 is about 35118.5595234201. The cubic root of 1233313223 is about 1072.4024461595.
Adding to 1233313223 its reverse (3223133321), we get a palindrome (4456446544).
The spelling of 1233313223 in words is "one billion, two hundred thirty-three million, three hundred thirteen thousand, two hundred twenty-three".
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