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12313330014 = 2331173382663
BaseRepresentation
bin10110111011110111…
…01000000101011110
31011210010200222022210
423131323220011132
5200204203030024
65353501221250
7614064402216
oct133573500536
934703628283
1012313330014
1152496100a7
122477861826
13121304babb
1484b4a1246
154c1014129
hex2ddee815e

12313330014 has 32 divisors (see below), whose sum is σ = 25568077824. Its totient is φ = 3949071840.

The previous prime is 12313329997. The next prime is 12313330021. The reversal of 12313330014 is 41003331321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159154 + ... + 223509.

It is an arithmetic number, because the mean of its divisors is an integer number (799002432).

Almost surely, 212313330014 is an apocalyptic number.

12313330014 is an abundant number, since it is smaller than the sum of its proper divisors (13254747810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12313330014 is a wasteful number, since it uses less digits than its factorization.

12313330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382872.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12313330014 its reverse (41003331321), we get a palindrome (53316661335).

The spelling of 12313330014 in words is "twelve billion, three hundred thirteen million, three hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 31 62 93 173 186 346 519 1038 5363 10726 16089 32178 382663 765326 1147989 2295978 11862553 23725106 35587659 66200699 71175318 132401398 198602097 397204194 2052221669 4104443338 6156665007 12313330014