Base | Representation |
---|---|
bin | 100111011100001… |
… | …0100100010100001 |
3 | 10102020012000201212 |
4 | 1032320110202201 |
5 | 10202241341131 |
6 | 335152435505 |
7 | 44536414154 |
oct | 11670244241 |
9 | 3366160655 |
10 | 1323387041 |
11 | 61a0212a9 |
12 | 30b248b95 |
13 | 181235c72 |
14 | c7a8bc9b |
15 | 7b2aea2b |
hex | 4ee148a1 |
1323387041 has 4 divisors (see below), whose sum is σ = 1380925632. Its totient is φ = 1265848452.
The previous prime is 1323387007. The next prime is 1323387101. The reversal of 1323387041 is 1407833231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1323387041 - 218 = 1323124897 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1323386989 and 1323387007.
It is not an unprimeable number, because it can be changed into a prime (1323387341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28769261 + ... + 28769306.
It is an arithmetic number, because the mean of its divisors is an integer number (345231408).
Almost surely, 21323387041 is an apocalyptic number.
It is an amenable number.
1323387041 is a deficient number, since it is larger than the sum of its proper divisors (57538591).
1323387041 is an equidigital number, since it uses as much as digits as its factorization.
1323387041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57538590.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 1323387041 is about 36378.3870038241. The cubic root of 1323387041 is about 1097.8987548249.
The spelling of 1323387041 in words is "one billion, three hundred twenty-three million, three hundred eighty-seven thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •