Search a number
-
+
13242414233 = 41322985713
BaseRepresentation
bin11000101010100111…
…10011010010011001
31021011212221100021102
430111103303102121
5204110024223413
610030010521145
7646105443446
oct142523632231
937155840242
1013242414233
115685aa78a4
122696a361b5
131330689689
148d8a2c9cd
15527888458
hex3154f3499

13242414233 has 4 divisors (see below), whose sum is σ = 13565399988. Its totient is φ = 12919428480.

The previous prime is 13242414221. The next prime is 13242414259. The reversal of 13242414233 is 33241424231.

13242414233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3236813449 + 10005600784 = 56893^2 + 100028^2 .

It is a cyclic number.

It is not a de Polignac number, because 13242414233 - 26 = 13242414169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13242414196 and 13242414205.

It is not an unprimeable number, because it can be changed into a prime (13242414733) 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 3 ways as a sum of consecutive naturals, for example, 161492816 + ... + 161492897.

It is an arithmetic number, because the mean of its divisors is an integer number (3391349997).

Almost surely, 213242414233 is an apocalyptic number.

It is an amenable number.

13242414233 is a deficient number, since it is larger than the sum of its proper divisors (322985755).

13242414233 is an equidigital number, since it uses as much as digits as its factorization.

13242414233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322985754.

The product of its digits is 13824, while the sum is 29.

Adding to 13242414233 its reverse (33241424231), we get a palindrome (46483838464).

The spelling of 13242414233 in words is "thirteen billion, two hundred forty-two million, four hundred fourteen thousand, two hundred thirty-three".

Divisors: 1 41 322985713 13242414233