Base | Representation |
---|---|
bin | 110110101000… |
… | …010000001001 |
3 | 222221120020102 |
4 | 312220100021 |
5 | 12131230044 |
6 | 1230535145 |
7 | 232503110 |
oct | 66502011 |
9 | 28846212 |
10 | 14320649 |
11 | 80a1352 |
12 | 49674b5 |
13 | 2c75375 |
14 | 1c8ac77 |
15 | 13cd24e |
hex | da8409 |
14320649 has 8 divisors (see below), whose sum is σ = 16426560. Its totient is φ = 12229776.
The previous prime is 14320643. The next prime is 14320673. The reversal of 14320649 is 94602341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14320649 - 212 = 14316553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14320643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634 + ... + 5595.
It is an arithmetic number, because the mean of its divisors is an integer number (2053320).
Almost surely, 214320649 is an apocalyptic number.
It is an amenable number.
14320649 is a deficient number, since it is larger than the sum of its proper divisors (2105911).
14320649 is an equidigital number, since it uses as much as digits as its factorization.
14320649 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7519.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 14320649 is about 3784.2633365029. The cubic root of 14320649 is about 242.8403779332.
The spelling of 14320649 in words is "fourteen million, three hundred twenty thousand, six hundred forty-nine".
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