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14955093 = 321661677
BaseRepresentation
bin111001000011…
…001001010101
31001010210112100
4321003021111
512312030333
61252312313
7241054566
oct71031125
931123470
1014955093
118494a8a
125012699
13313808a
141db416d
1514a6213
hexe43255

14955093 has 6 divisors (see below), whose sum is σ = 21601814. Its totient is φ = 9970056.

The previous prime is 14955089. The next prime is 14955107. The reversal of 14955093 is 39055941.

14955093 is a `hidden beast` number, since 14 + 9 + 550 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7518564 + 7436529 = 2742^2 + 2727^2 .

It is not a de Polignac number, because 14955093 - 22 = 14955089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14955043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 830830 + ... + 830847.

Almost surely, 214955093 is an apocalyptic number.

It is an amenable number.

14955093 is a deficient number, since it is larger than the sum of its proper divisors (6646721).

14955093 is a wasteful number, since it uses less digits than its factorization.

14955093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661683 (or 1661680 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 14955093 is about 3867.1815318136. The cubic root of 14955093 is about 246.3748498972.

The spelling of 14955093 in words is "fourteen million, nine hundred fifty-five thousand, ninety-three".

Divisors: 1 3 9 1661677 4985031 14955093