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13104444554245 = 51113121122813779
BaseRepresentation
bin1011111010110001110111…
…0000110011110000000101
31201101202212021100121202101
42332230131300303300011
53204200400301213440
643512033153512101
72521523231562112
oct276543560636005
951352767317671
1013104444554245
1141a2622356220
12157788bb72631
1374098922a5c5
1433438947b909
1517ad23bab69a
hexbeb1dc33c05

13104444554245 has 64 divisors (see below), whose sum is σ = 17379998254080. Its totient is φ = 9406313280000.

The previous prime is 13104444554191. The next prime is 13104444554293. The reversal of 13104444554245 is 54245544440131.

It is not a de Polignac number, because 13104444554245 - 215 = 13104444521477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13104444554195 and 13104444554204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3467699766 + ... + 3467703544.

It is an arithmetic number, because the mean of its divisors is an integer number (271562472720).

Almost surely, 213104444554245 is an apocalyptic number.

It is an amenable number.

13104444554245 is a deficient number, since it is larger than the sum of its proper divisors (4275553699835).

13104444554245 is a wasteful number, since it uses less digits than its factorization.

13104444554245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418.

The product of its (nonzero) digits is 3072000, while the sum is 46.

Adding to 13104444554245 its reverse (54245544440131), we get a palindrome (67349988994376).

The spelling of 13104444554245 in words is "thirteen trillion, one hundred four billion, four hundred forty-four million, five hundred fifty-four thousand, two hundred forty-five".

Divisors: 1 5 11 55 131 211 655 1055 1441 2281 2321 3779 7205 11405 11605 18895 25091 27641 41569 125455 138205 207845 298811 304051 481291 495049 797369 1494055 1520255 2406455 2475245 3286921 3986845 5294201 5445539 8619899 8771059 16434605 26471005 27227695 43099495 43855295 63049121 94818889 104455339 315245605 474094445 522276695 693540331 1129206769 1149008729 1818798689 3467701655 5646033845 5745043645 9093993445 12421274459 20006785579 62106372295 100033927895 238262628259 1191313141295 2620888910849 13104444554245