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14480071 = 19240111
BaseRepresentation
bin110111001111…
…001011000111
31000020122220221
4313033023013
512201330241
61234205211
7234035644
oct67171307
930218827
1014480071
1181a0101
124a23807
132cccab8
141cccdcb
1514105d1
hexdcf2c7

14480071 has 6 divisors (see below), whose sum is σ = 15282672. Its totient is φ = 13717620.

The previous prime is 14480051. The next prime is 14480083. The reversal of 14480071 is 17008441.

It is not a de Polignac number, because 14480071 - 219 = 13955783 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 (14480021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19695 + ... + 20416.

It is an arithmetic number, because the mean of its divisors is an integer number (2547112).

Almost surely, 214480071 is an apocalyptic number.

14480071 is a deficient number, since it is larger than the sum of its proper divisors (802601).

14480071 is an equidigital number, since it uses as much as digits as its factorization.

14480071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40149 (or 40130 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14480071 is about 3805.2688472695. The cubic root of 14480071 is about 243.7381799221.

The spelling of 14480071 in words is "fourteen million, four hundred eighty thousand, seventy-one".

Divisors: 1 19 361 40111 762109 14480071