Base | Representation |
---|---|
bin | 111000110011… |
… | …010100101101 |
3 | 1001000111122001 |
4 | 320303110231 |
5 | 12302442120 |
6 | 1251052301 |
7 | 240364624 |
oct | 70632455 |
9 | 31014561 |
10 | 14890285 |
11 | 8450323 |
12 | 4ba1091 |
13 | 3114727 |
14 | 1d986bb |
15 | 1491e0a |
hex | e3352d |
14890285 has 8 divisors (see below), whose sum is σ = 17892576. Its totient is φ = 11896080.
The previous prime is 14890277. The next prime is 14890289. The reversal of 14890285 is 58209841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14890285 - 23 = 14890277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14890289) 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 7 ways as a sum of consecutive naturals, for example, 3322 + ... + 6388.
It is an arithmetic number, because the mean of its divisors is an integer number (2236572).
Almost surely, 214890285 is an apocalyptic number.
It is an amenable number.
14890285 is a deficient number, since it is larger than the sum of its proper divisors (3002291).
14890285 is an equidigital number, since it uses as much as digits as its factorization.
14890285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043.
The product of its (nonzero) digits is 23040, while the sum is 37.
The square root of 14890285 is about 3858.7932051355. The cubic root of 14890285 is about 246.0184455290.
The spelling of 14890285 in words is "fourteen million, eight hundred ninety thousand, two hundred eighty-five".
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