Search a number
-
+
13030003033 = 23659859669
BaseRepresentation
bin11000010001010011…
…00001000101011001
31020122002020201212221
430020221201011121
5203141140044113
65552542104041
7640616125015
oct141051410531
936562221787
1013030003033
115587108153
12263787b021
1312c8678188
148b8739545
15513dcb98d
hex308a61159

13030003033 has 8 divisors (see below), whose sum is σ = 13617172800. Its totient is φ = 12444553968.

The previous prime is 13030003009. The next prime is 13030003043. The reversal of 13030003033 is 33030003031.

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 13030003033 - 213 = 13029994841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13030002998 and 13030003016.

It is not an unprimeable number, because it can be changed into a prime (13030003043) 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 7 ways as a sum of consecutive naturals, for example, 414678 + ... + 444991.

It is an arithmetic number, because the mean of its divisors is an integer number (1702146600).

Almost surely, 213030003033 is an apocalyptic number.

It is an amenable number.

13030003033 is a deficient number, since it is larger than the sum of its proper divisors (587169767).

13030003033 is an equidigital number, since it uses as much as digits as its factorization.

13030003033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860351.

The product of its (nonzero) digits is 243, while the sum is 16.

Adding to 13030003033 its reverse (33030003031), we get a palindrome (46060006064).

The spelling of 13030003033 in words is "thirteen billion, thirty million, three thousand, thirty-three".

Divisors: 1 23 659 15157 859669 19772387 566521871 13030003033