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13113483619005 = 3257113784555157
BaseRepresentation
bin1011111011010011100010…
…0010000110101010111101
31201102122012012221200112200
42332310320202012222331
53204322403301302010
643520130132222113
72522263230424440
oct276647042065275
951378165850480
1013113483619005
1141a64406a9380
12157959316a939
13741799b07833
143349a5b41657
1517b1a2502cc0
hexbed38886abd

13113483619005 has 48 divisors (see below), whose sum is σ = 28338749023104. Its totient is φ = 5449759424640.

The previous prime is 13113483618979. The next prime is 13113483619007. The reversal of 13113483619005 is 50091638431131.

13113483619005 is a `hidden beast` number, since 13 + 1 + 13 + 4 + 8 + 3 + 619 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 13113483619005 - 27 = 13113483618877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13113483619007) 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, 1892274114 + ... + 1892281043.

It is an arithmetic number, because the mean of its divisors is an integer number (590390604648).

Almost surely, 213113483619005 is an apocalyptic number.

13113483619005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13113483619005 is an abundant number, since it is smaller than the sum of its proper divisors (15225265404099).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113483619005 is a wasteful number, since it uses less digits than its factorization.

13113483619005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784555186 (or 3784555183 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 13113483619005 in words is "thirteen trillion, one hundred thirteen billion, four hundred eighty-three million, six hundred nineteen thousand, five".

Divisors: 1 3 5 7 9 11 15 21 33 35 45 55 63 77 99 105 165 231 315 385 495 693 1155 3465 3784555157 11353665471 18922775785 26491886099 34060996413 41630106727 56768327355 79475658297 124890320181 132459430495 170304982065 208150533635 238426974891 291410747089 374670960543 397378291485 624451600905 874232241267 1192134874455 1457053735445 1873354802715 2622696723801 4371161206335 13113483619005