Base | Representation |
---|---|
bin | 10001001100010… |
… | …00100010011110 |
3 | 101001100211122201 |
4 | 20212020202132 |
5 | 243404323144 |
6 | 22151002114 |
7 | 3400541326 |
oct | 1046104236 |
9 | 331324581 |
10 | 144214174 |
11 | 74450275 |
12 | 4036933a |
13 | 23b54540 |
14 | 15220286 |
15 | c9da1d4 |
hex | 898889e |
144214174 has 16 divisors (see below), whose sum is σ = 238380912. Its totient is φ = 65011968.
The previous prime is 144214153. The next prime is 144214177. The reversal of 144214174 is 471412441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144214177) 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, 63379 + ... + 65614.
It is an arithmetic number, because the mean of its divisors is an integer number (14898807).
Almost surely, 2144214174 is an apocalyptic number.
144214174 is a deficient number, since it is larger than the sum of its proper divisors (94166738).
144214174 is a wasteful number, since it uses less digits than its factorization.
144214174 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129051.
The product of its digits is 3584, while the sum is 28.
The square root of 144214174 is about 12008.9206009533. The cubic root of 144214174 is about 524.4080087595.
The spelling of 144214174 in words is "one hundred forty-four million, two hundred fourteen thousand, one hundred seventy-four".
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