Search a number
-
+
13044233244031 = 117079167515099
BaseRepresentation
bin1011110111010001100011…
…1000111000110101111111
31201012000110001011010212221
42331310120320320311333
53202204042202302111
643424234340310211
72514262155102463
oct275643070706577
951160401133787
1013044233244031
11417a034670720
1215680873a2367
137380b1a860b2
143314b69004a3
1517949cb18371
hexbdd18e38d7f

13044233244031 has 8 divisors (see below), whose sum is σ = 14232082896000. Its totient is φ = 11856718636440.

The previous prime is 13044233244023. The next prime is 13044233244059.

13044233244031 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 13044233244031 - 23 = 13044233244023 is a prime.

It is a super-2 number, since 2×130442332440312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044233274031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83679681 + ... + 83835418.

It is an arithmetic number, because the mean of its divisors is an integer number (1779010362000).

Almost surely, 213044233244031 is an apocalyptic number.

13044233244031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13044233244031 is a deficient number, since it is larger than the sum of its proper divisors (1187849651969).

13044233244031 is a wasteful number, since it uses less digits than its factorization.

13044233244031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167522189.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 1304423 and 3244031, that added together give a palindrome (4548454).

The spelling of 13044233244031 in words is "thirteen trillion, forty-four billion, two hundred thirty-three million, two hundred forty-four thousand, thirty-one".

Divisors: 1 11 7079 77869 167515099 1842666089 1185839385821 13044233244031