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12232140041413 = 531572515856703
BaseRepresentation
bin1011001000000000010001…
…0111001010110011000101
31121022101021212112001121001
42302000010113022303011
53100402410322311123
642003211220453301
72401512555552115
oct262000427126305
947271255461531
1012232140041413
1139966921868a6
121456806b4a231
136a9641571336
14304078419045
151632bcce50ad
hexb20045cacc5

12232140041413 has 16 divisors (see below), whose sum is σ = 12592288429056. Its totient is φ = 11877391656000.

The previous prime is 12232140041323. The next prime is 12232140041423. The reversal of 12232140041413 is 31414004123221.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12232140041413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232140041423) 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, 839781 + ... + 5016922.

It is an arithmetic number, because the mean of its divisors is an integer number (787018026816).

Almost surely, 212232140041413 is an apocalyptic number.

It is an amenable number.

12232140041413 is a deficient number, since it is larger than the sum of its proper divisors (360148387643).

12232140041413 is a wasteful number, since it uses less digits than its factorization.

12232140041413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857164.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12232140041413 its reverse (31414004123221), we get a palindrome (43646144164634).

The spelling of 12232140041413 in words is "twelve trillion, two hundred thirty-two billion, one hundred forty million, forty-one thousand, four hundred thirteen".

Divisors: 1 53 157 251 8321 13303 39407 2088571 5856703 310405259 919502371 1470032453 48733625663 77911720009 230795095121 12232140041413