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13340246908506 = 237941337539773
BaseRepresentation
bin1100001000100000010010…
…1011011001111001011010
31202020022111202002100022120
43002020010223121321122
53222031311202033011
644212231432402110
72544541516532520
oct302100453317132
952208452070276
1013340246908506
114283626667051
1215b5519846336
13759c97a68a8b
14341958448310
15182025350a06
hexc2204ad9e5a

13340246908506 has 32 divisors (see below), whose sum is σ = 30524396842368. Its totient is φ = 3807448628160.

The previous prime is 13340246908501. The next prime is 13340246908537. The reversal of 13340246908506 is 60580964204331.

It is a super-3 number, since 3×133402469085063 (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13340246908501) by changing a digit.

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, 168730365 + ... + 168809408.

It is an arithmetic number, because the mean of its divisors is an integer number (953887401324).

Almost surely, 213340246908506 is an apocalyptic number.

13340246908506 is an abundant number, since it is smaller than the sum of its proper divisors (17184149933862).

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

13340246908506 is a wasteful number, since it uses less digits than its factorization.

13340246908506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337540726.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 13340246908506 in words is "thirteen trillion, three hundred forty billion, two hundred forty-six million, nine hundred eight thousand, five hundred six".

Divisors: 1 2 3 6 7 14 21 42 941 1882 2823 5646 6587 13174 19761 39522 337539773 675079546 1012619319 2025238638 2362778411 4725556822 7088335233 14176670466 317624926393 635249852786 952874779179 1905749558358 2223374484751 4446748969502 6670123454253 13340246908506