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14775079 = 118316183
BaseRepresentation
bin111000010111…
…001100100111
31000210122121011
4320113030213
512240300304
61244403051
7236405014
oct70271447
930718534
1014775079
118381810
124b46487
1330a4167
141d6870b
15146cc04
hexe17327

14775079 has 8 divisors (see below), whose sum is σ = 16313472. Its totient is φ = 13269240.

The previous prime is 14775067. The next prime is 14775083. The reversal of 14775079 is 97057741.

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 14775079 - 29 = 14774567 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 (14775049) 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 7 ways as a sum of consecutive naturals, for example, 7179 + ... + 9004.

It is an arithmetic number, because the mean of its divisors is an integer number (2039184).

Almost surely, 214775079 is an apocalyptic number.

14775079 is a deficient number, since it is larger than the sum of its proper divisors (1538393).

14775079 is a wasteful number, since it uses less digits than its factorization.

14775079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16277.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 14775079 is about 3843.8364949618. The cubic root of 14775079 is about 245.3823213076.

It can be divided in two parts, 1477 and 5079, that added together give a palindrome (6556).

The spelling of 14775079 in words is "fourteen million, seven hundred seventy-five thousand, seventy-nine".

Divisors: 1 11 83 913 16183 178013 1343189 14775079