Base | Representation |
---|---|
bin | 110110001100… |
… | …010110001001 |
3 | 222201202102221 |
4 | 312030112021 |
5 | 12114100340 |
6 | 1224254041 |
7 | 231515626 |
oct | 66142611 |
9 | 28652387 |
10 | 14206345 |
11 | 802348a |
12 | 4911321 |
13 | 2c3532a |
14 | 1c5b34d |
15 | 13a944a |
hex | d8c589 |
14206345 has 8 divisors (see below), whose sum is σ = 17302464. Its totient is φ = 11195184.
The previous prime is 14206343. The next prime is 14206369. The reversal of 14206345 is 54360241.
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 14206345 - 21 = 14206343 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14206343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20869 + ... + 21538.
It is an arithmetic number, because the mean of its divisors is an integer number (2162808).
Almost surely, 214206345 is an apocalyptic number.
It is an amenable number.
14206345 is a deficient number, since it is larger than the sum of its proper divisors (3096119).
14206345 is an equidigital number, since it uses as much as digits as its factorization.
14206345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42479.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 14206345 is about 3769.1305363439. The cubic root of 14206345 is about 242.1925533042.
Adding to 14206345 its reverse (54360241), we get a palindrome (68566586).
The spelling of 14206345 in words is "fourteen million, two hundred six thousand, three hundred forty-five".
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