Base | Representation |
---|---|
bin | 110101100100… |
… | …101101100101 |
3 | 222102111202100 |
4 | 311210231211 |
5 | 12043402010 |
6 | 1221002313 |
7 | 230241423 |
oct | 65445545 |
9 | 28374670 |
10 | 14044005 |
11 | 7a22518 |
12 | 4853399 |
13 | 2ba9481 |
14 | 1c18113 |
15 | 13762c0 |
hex | d64b65 |
14044005 has 12 divisors (see below), whose sum is σ = 24343020. Its totient is φ = 7490112.
The previous prime is 14044003. The next prime is 14044061. The reversal of 14044005 is 50044041.
It can be written as a sum of positive squares in 2 ways, for example, as 3272481 + 10771524 = 1809^2 + 3282^2 .
It is not a de Polignac number, because 14044005 - 21 = 14044003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14044001) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 156000 + ... + 156089.
It is an arithmetic number, because the mean of its divisors is an integer number (2028585).
Almost surely, 214044005 is an apocalyptic number.
14044005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14044005 is a deficient number, since it is larger than the sum of its proper divisors (10299015).
14044005 is a wasteful number, since it uses less digits than its factorization.
14044005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312100 (or 312097 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 14044005 is about 3747.5331886456. The cubic root of 14044005 is about 241.2664820905.
Adding to 14044005 its reverse (50044041), we get a palindrome (64088046).
The spelling of 14044005 in words is "fourteen million, forty-four thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •