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13135241614 = 21119299711171
BaseRepresentation
bin11000011101110101…
…11110000110001110
31020220102021102002011
430032322332012032
5203400110212424
610011221451434
7643334466025
oct141672760616
936812242064
1013135241614
115630557490
122666b70b7a
131314404221
148c86d18bc
1551d268694
hex30eebe18e

13135241614 has 64 divisors (see below), whose sum is σ = 23648889600. Its totient is φ = 5404492800.

The previous prime is 13135241549. The next prime is 13135241617. The reversal of 13135241614 is 41614253131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13135241617) 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 31 ways as a sum of consecutive naturals, for example, 1170249 + ... + 1181419.

It is an arithmetic number, because the mean of its divisors is an integer number (369513900).

Almost surely, 213135241614 is an apocalyptic number.

13135241614 is a deficient number, since it is larger than the sum of its proper divisors (10513647986).

13135241614 is a wasteful number, since it uses less digits than its factorization.

13135241614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11329.

The product of its digits is 8640, while the sum is 31.

Adding to 13135241614 its reverse (41614253131), we get a palindrome (54749494745).

The spelling of 13135241614 in words is "thirteen billion, one hundred thirty-five million, two hundred forty-one thousand, six hundred fourteen".

Divisors: 1 2 11 19 22 29 38 58 97 194 209 319 418 551 638 1067 1102 1843 2134 2813 3686 5626 6061 11171 12122 20273 22342 30943 40546 53447 61886 106894 122881 212249 245762 323959 424498 587917 647918 1083587 1175834 2167174 2334739 3563549 4669478 6155221 7127098 11919457 12310442 20588153 23838914 31424023 41176306 62848046 67707431 135414862 226469683 345664253 452939366 597056437 691328506 1194112874 6567620807 13135241614