Search a number
-
+
12632411713 = 43329174161
BaseRepresentation
bin10111100001111001…
…10100111001000001
31012121101010000010111
423300330310321001
5201332344133323
65445300231321
7625020504445
oct136074647101
935541100114
1012632411713
1153a2737989
12254669b541
13126419b03c
1487ba00825
154de041c0d
hex2f0f34e41

12632411713 has 4 divisors (see below), whose sum is σ = 12661586308. Its totient is φ = 12603237120.

The previous prime is 12632411689. The next prime is 12632411717. The reversal of 12632411713 is 31711423621.

12632411713 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, and also an emirpimes, since its reverse is a distinct semiprime: 31711423621 = 97326921893.

It can be written as a sum of positive squares in 2 ways, for example, as 8167098384 + 4465313329 = 90372^2 + 66823^2 .

It is a cyclic number.

It is not a de Polignac number, because 12632411713 - 217 = 12632280641 is a prime.

It is a super-3 number, since 3×126324117133 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12632411717) 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, 14586648 + ... + 14587513.

It is an arithmetic number, because the mean of its divisors is an integer number (3165396577).

Almost surely, 212632411713 is an apocalyptic number.

It is an amenable number.

12632411713 is a deficient number, since it is larger than the sum of its proper divisors (29174595).

12632411713 is an equidigital number, since it uses as much as digits as its factorization.

12632411713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29174594.

The product of its digits is 6048, while the sum is 31.

The spelling of 12632411713 in words is "twelve billion, six hundred thirty-two million, four hundred eleven thousand, seven hundred thirteen".

Divisors: 1 433 29174161 12632411713