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14131304 = 2311160583
BaseRepresentation
bin110101111010…
…000001101000
3222120221111122
4311322001220
512104200204
61222514412
7231054065
oct65720150
928527448
1014131304
117a82070
124895a08
132c0a125
141c3bc6c
1513920be
hexd7a068

14131304 has 16 divisors (see below), whose sum is σ = 28905120. Its totient is φ = 6423280.

The previous prime is 14131261. The next prime is 14131333. The reversal of 14131304 is 40313141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80204 + ... + 80379.

It is an arithmetic number, because the mean of its divisors is an integer number (1806570).

Almost surely, 214131304 is an apocalyptic number.

It is an amenable number.

14131304 is an abundant number, since it is smaller than the sum of its proper divisors (14773816).

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

14131304 is a wasteful number, since it uses less digits than its factorization.

14131304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160600 (or 160596 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14131304 is about 3759.1626727238. The cubic root of 14131304 is about 241.7653623564.

Adding to 14131304 its reverse (40313141), we get a palindrome (54444445).

The spelling of 14131304 in words is "fourteen million, one hundred thirty-one thousand, three hundred four".

Divisors: 1 2 4 8 11 22 44 88 160583 321166 642332 1284664 1766413 3532826 7065652 14131304