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13211314014 = 238326939851
BaseRepresentation
bin11000100110111010…
…01010011101011110
31021002201102021210110
430103131022131132
5204024044022024
610022540150450
7645250213323
oct142335123536
937081367713
1013211314014
11566a495838
122688538426
1313270ba992
148d4854b4a
15524c93629
hex31374a75e

13211314014 has 32 divisors (see below), whose sum is σ = 26753618304. Its totient is φ = 4348656800.

The previous prime is 13211314009. The next prime is 13211314031. The reversal of 13211314014 is 41041311231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336189 + ... + 1346039.

It is an arithmetic number, because the mean of its divisors is an integer number (836050572).

Almost surely, 213211314014 is an apocalyptic number.

13211314014 is an abundant number, since it is smaller than the sum of its proper divisors (13542304290).

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

13211314014 is a wasteful number, since it uses less digits than its factorization.

13211314014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13211314014 its reverse (41041311231), we get a palindrome (54252625245).

The spelling of 13211314014 in words is "thirteen billion, two hundred eleven million, three hundred fourteen thousand, fourteen".

Divisors: 1 2 3 6 83 166 249 498 2693 5386 8079 9851 16158 19702 29553 59106 223519 447038 670557 817633 1341114 1635266 2452899 4905798 26528743 53057486 79586229 159172458 2201885669 4403771338 6605657007 13211314014