Base | Representation |
---|---|
bin | 10001001100101… |
… | …10111001110110 |
3 | 101001110211100222 |
4 | 20212112321312 |
5 | 243413214024 |
6 | 22152134342 |
7 | 3401205014 |
oct | 1046267166 |
9 | 331424328 |
10 | 144273014 |
11 | 744904a6 |
12 | 403973b2 |
13 | 23b75262 |
14 | 152378b4 |
15 | c9ec85e |
hex | 8996e76 |
144273014 has 8 divisors (see below), whose sum is σ = 221687928. Its totient is φ = 70377040.
The previous prime is 144273011. The next prime is 144273053. The reversal of 144273014 is 410372441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144273011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879632 + ... + 879795.
It is an arithmetic number, because the mean of its divisors is an integer number (27710991).
Almost surely, 2144273014 is an apocalyptic number.
144273014 is a deficient number, since it is larger than the sum of its proper divisors (77414914).
144273014 is a wasteful number, since it uses less digits than its factorization.
144273014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1759470.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 144273014 is about 12011.3701966095. The cubic root of 144273014 is about 524.4793192991.
The spelling of 144273014 in words is "one hundred forty-four million, two hundred seventy-three thousand, fourteen".
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