Search a number
-
+
13244066044231 = 115712108591951
BaseRepresentation
bin1100000010111001111111…
…0110100001100101000111
31201220010020201211012101011
43000232133312201211013
53213442321401403411
644100123454543051
72534565205632511
oct300563766414507
951803221735334
1013244066044231
114246860012170
12159a956b07a87
13750baa563679
1433b0326dabb1
1517e796561c21
hexc0b9fda1947

13244066044231 has 8 divisors (see below), whose sum is σ = 14473375158528. Its totient is φ = 12018974115000.

The previous prime is 13244066044213. The next prime is 13244066044243.

13244066044231 is nontrivially palindromic in base 10.

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 13244066044231 - 25 = 13244066044199 is a prime.

It is a super-2 number, since 2×132440660442312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244066044291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054289695 + ... + 1054302256.

It is an arithmetic number, because the mean of its divisors is an integer number (1809171894816).

Almost surely, 213244066044231 is an apocalyptic number.

13244066044231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13244066044231 is a deficient number, since it is larger than the sum of its proper divisors (1229309114297).

13244066044231 is a wasteful number, since it uses less digits than its factorization.

13244066044231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108592533.

The product of its (nonzero) digits is 331776, while the sum is 40.

It can be divided in two parts, 1324406 and 6044231, that added together give a palindrome (7368637).

The spelling of 13244066044231 in words is "thirteen trillion, two hundred forty-four billion, sixty-six million, forty-four thousand, two hundred thirty-one".

Divisors: 1 11 571 6281 2108591951 23194511461 1204006004021 13244066044231