Base | Representation |
---|---|
bin | 111000001111… |
… | …100111000101 |
3 | 1000202001222021 |
4 | 320033213011 |
5 | 12233302010 |
6 | 1244003141 |
7 | 236215303 |
oct | 70174705 |
9 | 30661867 |
10 | 14744005 |
11 | 8360431 |
12 | 4b304b1 |
13 | 3092c83 |
14 | 1d5b273 |
15 | 14638da |
hex | e0f9c5 |
14744005 has 8 divisors (see below), whose sum is σ = 17983224. Its totient is φ = 11601600.
The previous prime is 14743999. The next prime is 14744011. The reversal of 14744005 is 50044741.
It is an interprime number because it is at equal distance from previous prime (14743999) and next prime (14744011).
It can be written as a sum of positive squares in 4 ways, for example, as 591361 + 14152644 = 769^2 + 3762^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14744005 - 29 = 14743493 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 (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23866 + ... + 24475.
It is an arithmetic number, because the mean of its divisors is an integer number (2247903).
Almost surely, 214744005 is an apocalyptic number.
It is an amenable number.
14744005 is a deficient number, since it is larger than the sum of its proper divisors (3239219).
14744005 is an equidigital number, since it uses as much as digits as its factorization.
14744005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48407.
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 14744005 is about 3839.7923120919. The cubic root of 14744005 is about 245.2101764416.
Adding to 14744005 its reverse (50044741), we get a palindrome (64788746).
The spelling of 14744005 in words is "fourteen million, seven hundred forty-four thousand, five".
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