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12244312341310 = 257174918747733
BaseRepresentation
bin1011001000101101100111…
…1000110011101100111110
31121100112201011211221222011
42302023121320303230332
53101102322424410220
642012543123241434
72402423321443660
oct262133170635476
947315634757864
1012244312341310
1139a0869120985
12145904351927a
136aa831311c5a
143048b0c88530
1516378174c65a
hexb22d9e33b3e

12244312341310 has 16 divisors (see below), whose sum is σ = 25188299673696. Its totient is φ = 4198049945568.

The previous prime is 12244312341299. The next prime is 12244312341319. The reversal of 12244312341310 is 1314321344221.

It is a happy number.

It is a super-2 number, since 2×122443123413102 (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 (12244312341319) 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, 87459373797 + ... + 87459373936.

It is an arithmetic number, because the mean of its divisors is an integer number (1574268729606).

Almost surely, 212244312341310 is an apocalyptic number.

12244312341310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12244312341310 is an abundant number, since it is smaller than the sum of its proper divisors (12943987332386).

12244312341310 is a wasteful number, since it uses less digits than its factorization.

12244312341310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174918747747.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 12244312341310 its reverse (1314321344221), we get a palindrome (13558633685531).

The spelling of 12244312341310 in words is "twelve trillion, two hundred forty-four billion, three hundred twelve million, three hundred forty-one thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 174918747733 349837495466 874593738665 1224431234131 1749187477330 2448862468262 6122156170655 12244312341310