Base | Representation |
---|---|
bin | 100111101101010… |
… | …1101010001000111 |
3 | 10102212010222212110 |
4 | 1033122231101013 |
5 | 10212043314343 |
6 | 340113552103 |
7 | 45006136446 |
oct | 11732552107 |
9 | 3385128773 |
10 | 1332401223 |
11 | 62411883a |
12 | 312275633 |
13 | 183070bba |
14 | c8d56d5d |
15 | 7be90833 |
hex | 4f6ad447 |
1332401223 has 8 divisors (see below), whose sum is σ = 1805658736. Its totient is φ = 873705600.
The previous prime is 1332401209. The next prime is 1332401251. The reversal of 1332401223 is 3221042331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1332401223 - 26 = 1332401159 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1332401223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1332401023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3640258 + ... + 3640623.
It is an arithmetic number, because the mean of its divisors is an integer number (225707342).
Almost surely, 21332401223 is an apocalyptic number.
1332401223 is a deficient number, since it is larger than the sum of its proper divisors (473257513).
1332401223 is an equidigital number, since it uses as much as digits as its factorization.
1332401223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7280945.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1332401223 is about 36502.0714891635. The cubic root of 1332401223 is about 1100.3858764657.
Adding to 1332401223 its reverse (3221042331), we get a palindrome (4553443554).
The spelling of 1332401223 in words is "one billion, three hundred thirty-two million, four hundred one thousand, two hundred twenty-three".
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