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14869683 = 331075147
BaseRepresentation
bin111000101110…
…010010110011
31000222110101000
4320232102303
512301312213
61250413043
7240250563
oct70562263
930873330
1014869683
1184368a4
124b91183
13310823a
141d90da3
15148ac73
hexe2e4b3

14869683 has 16 divisors (see below), whose sum is σ = 22239360. Its totient is φ = 9818568.

The previous prime is 14869681. The next prime is 14869697. The reversal of 14869683 is 38696841.

14869683 is a `hidden beast` number, since 1 + 486 + 96 + 83 = 666.

It is not a de Polignac number, because 14869683 - 21 = 14869681 is a prime.

It is a super-2 number, since 2×148696832 = 442214945040978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14869681) 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 15 ways as a sum of consecutive naturals, for example, 316 + ... + 5462.

It is an arithmetic number, because the mean of its divisors is an integer number (1389960).

Almost surely, 214869683 is an apocalyptic number.

14869683 is a deficient number, since it is larger than the sum of its proper divisors (7369677).

14869683 is a wasteful number, since it uses less digits than its factorization.

14869683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5263 (or 5257 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 14869683 is about 3856.1227936880. The cubic root of 14869683 is about 245.9049305455.

It can be divided in two parts, 1 and 4869683, that added together give a palindrome (4869684).

The spelling of 14869683 in words is "fourteen million, eight hundred sixty-nine thousand, six hundred eighty-three".

Divisors: 1 3 9 27 107 321 963 2889 5147 15441 46323 138969 550729 1652187 4956561 14869683