Base | Representation |
---|---|
bin | 10001001110101… |
… | …01001100100110 |
3 | 101001221210101001 |
4 | 20213111030212 |
5 | 243444400131 |
6 | 22201423514 |
7 | 3403316626 |
oct | 1047251446 |
9 | 331853331 |
10 | 144528166 |
11 | 74645172 |
12 | 4049ab9a |
13 | 23c34433 |
14 | 152a2886 |
15 | ca4d261 |
hex | 89d5326 |
144528166 has 8 divisors (see below), whose sum is σ = 216843840. Its totient is φ = 72246888.
The previous prime is 144528143. The next prime is 144528173. The reversal of 144528166 is 661825441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 9675 + ... + 19561.
It is an arithmetic number, because the mean of its divisors is an integer number (27105480).
Almost surely, 2144528166 is an apocalyptic number.
144528166 is a deficient number, since it is larger than the sum of its proper divisors (72315674).
144528166 is an equidigital number, since it uses as much as digits as its factorization.
144528166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17198.
The product of its digits is 46080, while the sum is 37.
The square root of 144528166 is about 12021.9867742399. The cubic root of 144528166 is about 524.7883240380.
The spelling of 144528166 in words is "one hundred forty-four million, five hundred twenty-eight thousand, one hundred sixty-six".
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