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13400304141 = 375910815419
BaseRepresentation
bin11000111101011100…
…00110101000001101
31021120220000222111210
430132232012220031
5204420434213031
610053411005033
7653033464050
oct143656065015
937526028453
1013400304141
115757138924
12271b899779
1313572bb863
149119aca97
15536675746
hex31eb86a0d

13400304141 has 16 divisors (see below), whose sum is σ = 20765606400. Its totient is φ = 7527530928.

The previous prime is 13400304119. The next prime is 13400304161. The reversal of 13400304141 is 14140300431.

13400304141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13400304141 - 215 = 13400271373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13400304161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5406471 + ... + 5408948.

It is an arithmetic number, because the mean of its divisors is an integer number (1297850400).

Almost surely, 213400304141 is an apocalyptic number.

It is an amenable number.

13400304141 is a deficient number, since it is larger than the sum of its proper divisors (7365302259).

13400304141 is a wasteful number, since it uses less digits than its factorization.

13400304141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10815488.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13400304141 its reverse (14140300431), we get a palindrome (27540604572).

The spelling of 13400304141 in words is "thirteen billion, four hundred million, three hundred four thousand, one hundred forty-one".

Divisors: 1 3 7 21 59 177 413 1239 10815419 32446257 75707933 227123799 638109721 1914329163 4466768047 13400304141