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13384107 = 3211135193
BaseRepresentation
bin110011000011…
…100110101011
3221011222112200
4303003212223
511411242412
61154511243
7221522502
oct63034653
927158480
1013384107
117611750
124595523
132a07cb9
141ac5839
1512959dc
hexcc39ab

13384107 has 12 divisors (see below), whose sum is σ = 21090264. Its totient is φ = 8111520.

The previous prime is 13384099. The next prime is 13384127. The reversal of 13384107 is 70148331.

It is not a de Polignac number, because 13384107 - 23 = 13384099 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13384127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67498 + ... + 67695.

It is an arithmetic number, because the mean of its divisors is an integer number (1757522).

Almost surely, 213384107 is an apocalyptic number.

13384107 is a deficient number, since it is larger than the sum of its proper divisors (7706157).

13384107 is a wasteful number, since it uses less digits than its factorization.

13384107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135210 (or 135207 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13384107 is about 3658.4295811181. The cubic root of 13384107 is about 237.4268332328.

It can be divided in two parts, 1338 and 4107, that added together give a palindrome (5445).

The spelling of 13384107 in words is "thirteen million, three hundred eighty-four thousand, one hundred seven".

Divisors: 1 3 9 11 33 99 135193 405579 1216737 1487123 4461369 13384107