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13136213141 = 193179282311
BaseRepresentation
bin11000011101111101…
…01011010010010101
31020220111002202202122
430032332223102111
5203400332310031
610011254345325
7643345653332
oct141676532225
936814082678
1013136213141
1156310603a7
12266735b245
1313146844ac
148c88a5989
1551d3ab47b
hex30efab495

13136213141 has 16 divisors (see below), whose sum is σ = 14454374400. Its totient is φ = 11890897200.

The previous prime is 13136213113. The next prime is 13136213171. The reversal of 13136213141 is 14131263131.

It is a cyclic number.

It is not a de Polignac number, because 13136213141 - 226 = 13069104277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13136213141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13136213171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94625 + ... + 187686.

It is an arithmetic number, because the mean of its divisors is an integer number (903398400).

Almost surely, 213136213141 is an apocalyptic number.

It is an amenable number.

13136213141 is a deficient number, since it is larger than the sum of its proper divisors (1318161259).

13136213141 is a wasteful number, since it uses less digits than its factorization.

13136213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282440.

The product of its digits is 1296, while the sum is 26.

Adding to 13136213141 its reverse (14131263131), we get a palindrome (27267476272).

The spelling of 13136213141 in words is "thirteen billion, one hundred thirty-six million, two hundred thirteen thousand, one hundred forty-one".

Divisors: 1 19 31 79 589 1501 2449 46531 282311 5363909 8751641 22302569 166281179 423748811 691379639 13136213141