Base | Representation |
---|---|
bin | 110110010111… |
… | …000010100010 |
3 | 222210222112012 |
4 | 312113002202 |
5 | 12122001041 |
6 | 1225232522 |
7 | 232060421 |
oct | 66270242 |
9 | 28728465 |
10 | 14250146 |
11 | 8053389 |
12 | 4932742 |
13 | 2c4c251 |
14 | 1c6d2b8 |
15 | 13b73eb |
hex | d970a2 |
14250146 has 16 divisors (see below), whose sum is σ = 21772800. Its totient is φ = 6993888.
The previous prime is 14250127. The next prime is 14250151. The reversal of 14250146 is 64105241.
It is a super-2 number, since 2×142501462 = 406133322042632, which contains 22 as substring.
It is an unprimeable number.
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, 39515 + ... + 39873.
It is an arithmetic number, because the mean of its divisors is an integer number (1360800).
Almost surely, 214250146 is an apocalyptic number.
14250146 is a deficient number, since it is larger than the sum of its proper divisors (7522654).
14250146 is a wasteful number, since it uses less digits than its factorization.
14250146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 14250146 is about 3774.9365557583. The cubic root of 14250146 is about 242.4412072727.
Adding to 14250146 its reverse (64105241), we get a palindrome (78355387).
The spelling of 14250146 in words is "fourteen million, two hundred fifty thousand, one hundred forty-six".
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