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13384363 = 211229277
BaseRepresentation
bin110011000011…
…101010101011
3221011222220011
4303003222223
511411244423
61154512351
7221523316
oct63035253
927158804
1013384363
117611963
1245956b7
132a08155
141ac597d
151295b0d
hexcc3aab

13384363 has 8 divisors (see below), whose sum is σ = 13555280. Its totient is φ = 13214880.

The previous prime is 13384339. The next prime is 13384369. The reversal of 13384363 is 36348331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13384363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13384369) 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 7 ways as a sum of consecutive naturals, for example, 48181 + ... + 48457.

It is an arithmetic number, because the mean of its divisors is an integer number (1694410).

Almost surely, 213384363 is an apocalyptic number.

13384363 is a deficient number, since it is larger than the sum of its proper divisors (170917).

13384363 is a wasteful number, since it uses less digits than its factorization.

13384363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its digits is 15552, while the sum is 31.

The square root of 13384363 is about 3658.4645686408. The cubic root of 13384363 is about 237.4283469904.

The spelling of 13384363 in words is "thirteen million, three hundred eighty-four thousand, three hundred sixty-three".

Divisors: 1 211 229 277 48319 58447 63433 13384363