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41131313131311 = 32132953472267141
BaseRepresentation
bin10010101101000101000010…
…10011101110111100101111
312101122010002221011122221100
421112202201103232330233
520342343412130200221
6223251244150534143
711443432166021214
oct1126424123567457
9171563087148840
1041131313131311
1112118767a76087
124743635667353
1319c48877bc9b0
14a22aa2569b0b
154b4dbe72c926
hex2568a14eef2f

41131313131311 has 48 divisors (see below), whose sum is σ = 66200727771360. Its totient is φ = 24434182967040.

The previous prime is 41131313131303. The next prime is 41131313131327. The reversal of 41131313131311 is 11313131313114.

41131313131311 is a `hidden beast` number, since 4 + 1 + 1 + 3 + 1 + 31 + 313 + 1 + 311 = 666.

It is not a de Polignac number, because 41131313131311 - 23 = 41131313131303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41131313136311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17008801 + ... + 19275941.

It is an arithmetic number, because the mean of its divisors is an integer number (1379181828570).

Almost surely, 241131313131311 is an apocalyptic number.

41131313131311 is a deficient number, since it is larger than the sum of its proper divisors (25069414640049).

41131313131311 is a wasteful number, since it uses less digits than its factorization.

41131313131311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272536 (or 2272533 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

Adding to 41131313131311 its reverse (11313131313114), we get a palindrome (52444444444425).

The spelling of 41131313131311 in words is "forty-one trillion, one hundred thirty-one billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred eleven".

Divisors: 1 3 9 13 29 39 87 117 261 377 1131 3393 5347 16041 48123 69511 155063 208533 465189 625599 1395567 2015819 2267141 6047457 6801423 18142371 20404269 29472833 65747089 88418499 197241267 265255497 591723801 854712157 2564136471 7692409413 12122402927 36367208781 109101626343 157591238051 351549684883 472773714153 1054649054649 1418321142459 3163947163947 4570145903479 13710437710437 41131313131311