Search a number
-
+
14330410121 = 47304902343
BaseRepresentation
bin11010101100010100…
…01011010010001001
31100222201012021001102
431112022023102021
5213322041110441
610325554231145
71015056322226
oct152612132211
940881167042
1014330410121
116094163255
12293b2854b5
131474bc6521
1499d32494d
1558d14c69b
hex35628b489

14330410121 has 4 divisors (see below), whose sum is σ = 14635312512. Its totient is φ = 14025507732.

The previous prime is 14330410091. The next prime is 14330410123. The reversal of 14330410121 is 12101403341.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12101403341 = 109111022049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14330410121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14330410093 and 14330410102.

It is not an unprimeable number, because it can be changed into a prime (14330410123) 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, 152451125 + ... + 152451218.

It is an arithmetic number, because the mean of its divisors is an integer number (3658828128).

Almost surely, 214330410121 is an apocalyptic number.

It is an amenable number.

14330410121 is a deficient number, since it is larger than the sum of its proper divisors (304902391).

14330410121 is an equidigital number, since it uses as much as digits as its factorization.

14330410121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304902390.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 14330410121 its reverse (12101403341), we get a palindrome (26431813462).

The spelling of 14330410121 in words is "fourteen billion, three hundred thirty million, four hundred ten thousand, one hundred twenty-one".

Divisors: 1 47 304902343 14330410121