Base | Representation |
---|---|
bin | 100111101001011… |
… | …0110010101100111 |
3 | 10102201021100002011 |
4 | 1033102312111213 |
5 | 10211031404343 |
6 | 340001455051 |
7 | 44652466561 |
oct | 11722662547 |
9 | 3381240064 |
10 | 1330341223 |
11 | 622a41062 |
12 | 311641487 |
13 | 1827cc373 |
14 | c897c331 |
15 | 7bbd529d |
hex | 4f4b6567 |
1330341223 has 4 divisors (see below), whose sum is σ = 1373255488. Its totient is φ = 1287426960.
The previous prime is 1330341217. The next prime is 1330341283. The reversal of 1330341223 is 3221430331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1330341223 - 217 = 1330210151 is a prime.
It is a super-2 number, since 2×13303412232 = 3539615539226271458, 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 = 1330341194 and 1330341203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330341283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21457086 + ... + 21457147.
It is an arithmetic number, because the mean of its divisors is an integer number (343313872).
Almost surely, 21330341223 is an apocalyptic number.
1330341223 is a deficient number, since it is larger than the sum of its proper divisors (42914265).
1330341223 is an equidigital number, since it uses as much as digits as its factorization.
1330341223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42914264.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 1330341223 is about 36473.8429974139. The cubic root of 1330341223 is about 1099.8184887832.
Adding to 1330341223 its reverse (3221430331), we get a palindrome (4551771554).
The spelling of 1330341223 in words is "one billion, three hundred thirty million, three hundred forty-one thousand, two hundred twenty-three".
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