Base | Representation |
---|---|
bin | 11010111100101111… |
… | …01111101101001101 |
3 | 1101100022102221112100 |
4 | 31132113233231031 |
5 | 214112323404114 |
6 | 10351355225313 |
7 | 1021351354053 |
oct | 153627575515 |
9 | 41308387470 |
10 | 14468184909 |
11 | 6154a05512 |
12 | 2979448239 |
13 | 1497604a79 |
14 | 9b374a1d3 |
15 | 59a2b4909 |
hex | 35e5efb4d |
14468184909 has 6 divisors (see below), whose sum is σ = 20898489326. Its totient is φ = 9645456600.
The previous prime is 14468184901. The next prime is 14468184943. The reversal of 14468184909 is 90948186441.
It is a happy number.
14468184909 is a `hidden beast` number, since 14 + 468 + 1 + 84 + 90 + 9 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9346635684 + 5121549225 = 96678^2 + 71565^2 .
It is not a de Polignac number, because 14468184909 - 23 = 14468184901 is a prime.
It is a super-2 number, since 2×144681849092 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14468184901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 803788042 + ... + 803788059.
Almost surely, 214468184909 is an apocalyptic number.
It is an amenable number.
14468184909 is a deficient number, since it is larger than the sum of its proper divisors (6430304417).
14468184909 is a wasteful number, since it uses less digits than its factorization.
14468184909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1607576107 (or 1607576104 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 54.
The spelling of 14468184909 in words is "fourteen billion, four hundred sixty-eight million, one hundred eighty-four thousand, nine hundred nine".
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