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14130804 = 2232934019
BaseRepresentation
bin110101111001…
…111001110100
3222120220211010
4311321321310
512104141204
61222512220
7231052452
oct65717164
928526733
1014130804
117a81756
124895670
132c09b2c
141c3b9d2
151391d89
hexd79e74

14130804 has 24 divisors (see below), whose sum is σ = 33092640. Its totient is φ = 4693024.

The previous prime is 14130793. The next prime is 14130817. The reversal of 14130804 is 40803141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (1378860).

Almost surely, 214130804 is an apocalyptic number.

It is an amenable number.

14130804 is an abundant number, since it is smaller than the sum of its proper divisors (18961836).

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

14130804 is a wasteful number, since it uses less digits than its factorization.

14130804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14130804 is about 3759.0961679638. The cubic root of 14130804 is about 241.7625109067.

Adding to 14130804 its reverse (40803141), we get a palindrome (54933945).

The spelling of 14130804 in words is "fourteen million, one hundred thirty thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 293 586 879 1172 1758 3516 4019 8038 12057 16076 24114 48228 1177567 2355134 3532701 4710268 7065402 14130804