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14477071 = 77092917
BaseRepresentation
bin110111001110…
…011100001111
31000020111210211
4313032130033
512201231241
61234143251
7234024130
oct67163417
930214724
1014477071
118198924
124a21b27
132ccb61b
141ccbc87
15140e781
hexdce70f

14477071 has 8 divisors (see below), whose sum is σ = 16574240. Its totient is φ = 12387168.

The previous prime is 14477041. The next prime is 14477077. The reversal of 14477071 is 17077441.

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

It is a cyclic number.

It is not a de Polignac number, because 14477071 - 25 = 14477039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14477077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505 + ... + 6421.

It is an arithmetic number, because the mean of its divisors is an integer number (2071780).

Almost surely, 214477071 is an apocalyptic number.

14477071 is a deficient number, since it is larger than the sum of its proper divisors (2097169).

14477071 is an equidigital number, since it uses as much as digits as its factorization.

14477071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 14477071 is about 3804.8746365682. The cubic root of 14477071 is about 243.7213460948.

The spelling of 14477071 in words is "fourteen million, four hundred seventy-seven thousand, seventy-one".

Divisors: 1 7 709 2917 4963 20419 2068153 14477071