Base | Representation |
---|---|
bin | 110111111101… |
… | …110000111101 |
3 | 1000121100201000 |
4 | 313331300331 |
5 | 12223432114 |
6 | 1242240513 |
7 | 235462221 |
oct | 67756075 |
9 | 30540630 |
10 | 14670909 |
11 | 8310520 |
12 | 4ab6139 |
13 | 3068916 |
14 | 1d3c781 |
15 | 144be09 |
hex | dfdc3d |
14670909 has 32 divisors (see below), whose sum is σ = 24238080. Its totient is φ = 8694000.
The previous prime is 14670899. The next prime is 14670917. The reversal of 14670909 is 90907641.
It is not a de Polignac number, because 14670909 - 24 = 14670893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14670979) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 13434 + ... + 14484.
It is an arithmetic number, because the mean of its divisors is an integer number (757440).
Almost surely, 214670909 is an apocalyptic number.
It is an amenable number.
14670909 is a deficient number, since it is larger than the sum of its proper divisors (9567171).
14670909 is a wasteful number, since it uses less digits than its factorization.
14670909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1118 (or 1112 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 14670909 is about 3830.2622625611. The cubic root of 14670909 is about 244.8042807306.
The spelling of 14670909 in words is "fourteen million, six hundred seventy thousand, nine hundred nine".
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