Base | Representation |
---|---|
bin | 111000111001… |
… | …000111010101 |
3 | 1001001201011120 |
4 | 320321013111 |
5 | 12304222010 |
6 | 1251354153 |
7 | 240524031 |
oct | 70710725 |
9 | 31051146 |
10 | 14914005 |
11 | 8467127 |
12 | 4bb2959 |
13 | 3122472 |
14 | 1da31c1 |
15 | 1498e70 |
hex | e391d5 |
14914005 has 32 divisors (see below), whose sum is σ = 25159680. Its totient is φ = 7529280.
The previous prime is 14914001. The next prime is 14914013. The reversal of 14914005 is 50041941.
It is not a de Polignac number, because 14914005 - 22 = 14914001 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14914001) 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 31 ways as a sum of consecutive naturals, for example, 47800 + ... + 48110.
It is an arithmetic number, because the mean of its divisors is an integer number (786240).
Almost surely, 214914005 is an apocalyptic number.
14914005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14914005 is a deficient number, since it is larger than the sum of its proper divisors (10245675).
14914005 is a wasteful number, since it uses less digits than its factorization.
14914005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 14914005 is about 3861.8654818624. The cubic root of 14914005 is about 246.1490107849.
Adding to 14914005 its reverse (50041941), we get a palindrome (64955946).
The spelling of 14914005 in words is "fourteen million, nine hundred fourteen thousand, five".
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