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16314365 = 510133221
BaseRepresentation
bin111110001110…
…111111111101
31010200212002202
4332032333331
513134024430
61341401245
7255445514
oct76167775
933625082
1016314365
119233251
125569225
1334c2992
14224967b
151673d45
hexf8effd

16314365 has 8 divisors (see below), whose sum is σ = 19602648. Its totient is φ = 13034560.

The previous prime is 16314359. The next prime is 16314377. The reversal of 16314365 is 56341361.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 145924 + 16168441 = 382^2 + 4021^2 .

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

It is not a de Polignac number, because 16314365 - 24 = 16314349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (2450331).

Almost surely, 216314365 is an apocalyptic number.

It is an amenable number.

16314365 is a deficient number, since it is larger than the sum of its proper divisors (3288283).

16314365 is a wasteful number, since it uses less digits than its factorization.

16314365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239.

The product of its digits is 6480, while the sum is 29.

The square root of 16314365 is about 4039.1044799559. The cubic root of 16314365 is about 253.6238309247.

The spelling of 16314365 in words is "sixteen million, three hundred fourteen thousand, three hundred sixty-five".

Divisors: 1 5 1013 3221 5065 16105 3262873 16314365