Base | Representation |
---|---|
bin | 110111111100… |
… | …001101000010 |
3 | 1000121000221011 |
4 | 313330031002 |
5 | 12223231024 |
6 | 1242151134 |
7 | 235434454 |
oct | 67741502 |
9 | 30530834 |
10 | 14664514 |
11 | 8306737 |
12 | 4ab24aa |
13 | 3065a37 |
14 | 1d3a2d4 |
15 | 144a094 |
hex | dfc342 |
14664514 has 4 divisors (see below), whose sum is σ = 21996774. Its totient is φ = 7332256.
The previous prime is 14664499. The next prime is 14664521. The reversal of 14664514 is 41546641.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41546641 = 1667 ⋅24923.
It can be written as a sum of positive squares in only one way, i.e., 12369289 + 2295225 = 3517^2 + 1515^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 as a sum of consecutive naturals, namely, 3666127 + ... + 3666130.
Almost surely, 214664514 is an apocalyptic number.
14664514 is a deficient number, since it is larger than the sum of its proper divisors (7332260).
14664514 is an equidigital number, since it uses as much as digits as its factorization.
14664514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7332259.
The product of its digits is 11520, while the sum is 31.
The square root of 14664514 is about 3829.4273723365. The cubic root of 14664514 is about 244.7687057730.
The spelling of 14664514 in words is "fourteen million, six hundred sixty-four thousand, five hundred fourteen".
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