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13124302431141 = 3115031601493859
BaseRepresentation
bin1011111011111011110101…
…1000100110001110100101
31201110200010012110021202110
42332332331120212032211
53210012032410244031
643525115445031233
72523125310003666
oct276767530461645
951420105407673
1013124302431141
1141aaa92633030
12157b6b23b5519
13742802333715
1433531092936d
1517b5d7201c46
hexbefbd6263a5

13124302431141 has 32 divisors (see below), whose sum is σ = 19139832714240. Its totient is φ = 7933334912000.

The previous prime is 13124302431073. The next prime is 13124302431151. The reversal of 13124302431141 is 14113420342131.

It is a cyclic number.

It is not a de Polignac number, because 13124302431141 - 229 = 13123765560229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13124302431099 and 13124302431108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124302431151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26328070 + ... + 26821928.

It is an arithmetic number, because the mean of its divisors is an integer number (598119772320).

Almost surely, 213124302431141 is an apocalyptic number.

13124302431141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13124302431141 is a deficient number, since it is larger than the sum of its proper divisors (6015530283099).

13124302431141 is a wasteful number, since it uses less digits than its factorization.

13124302431141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495977.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 13124302431141 its reverse (14113420342131), we get a palindrome (27237722773272).

The spelling of 13124302431141 in words is "thirteen trillion, one hundred twenty-four billion, three hundred two million, four hundred thirty-one thousand, one hundred forty-one".

Divisors: 1 3 11 33 503 1509 1601 4803 5533 16599 17611 52833 493859 805303 1481577 2415909 5432449 8858333 16297347 26574999 248411077 745233231 790668259 2372004777 2732521847 8197565541 8697350849 26092052547 397706134277 1193118402831 4374767477047 13124302431141