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14480765 = 513217137
BaseRepresentation
bin110111001111…
…010101111101
31000020200212122
4313033111331
512201341030
61234212325
7234040655
oct67172575
930220778
1014480765
1181a0682
124a240a5
133000200
141ccd365
1514108e5
hexdcf57d

14480765 has 12 divisors (see below), whose sum is σ = 18817524. Its totient is φ = 10692864.

The previous prime is 14480743. The next prime is 14480789. The reversal of 14480765 is 56708441.

It can be written as a sum of positive squares in 6 ways, for example, as 7689529 + 6791236 = 2773^2 + 2606^2 .

It is not a de Polignac number, because 14480765 - 26 = 14480701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7724 + ... + 9413.

It is an arithmetic number, because the mean of its divisors is an integer number (1568127).

Almost surely, 214480765 is an apocalyptic number.

It is an amenable number.

14480765 is a deficient number, since it is larger than the sum of its proper divisors (4336759).

14480765 is a wasteful number, since it uses less digits than its factorization.

14480765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17168 (or 17155 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 14480765 is about 3805.3600355288. The cubic root of 14480765 is about 243.7420738163.

The spelling of 14480765 in words is "fourteen million, four hundred eighty thousand, seven hundred sixty-five".

Divisors: 1 5 13 65 169 845 17137 85685 222781 1113905 2896153 14480765