Base | Representation |
---|---|
bin | 10001001100110… |
… | …01100111010100 |
3 | 101001111101121011 |
4 | 20212121213110 |
5 | 243414042431 |
6 | 22152302004 |
7 | 3401252254 |
oct | 1046314724 |
9 | 331441534 |
10 | 144284116 |
11 | 74498879 |
12 | 403a1904 |
13 | 23b7a322 |
14 | 1523b964 |
15 | ca00cb1 |
hex | 89999d4 |
144284116 has 12 divisors (see below), whose sum is σ = 252691488. Its totient is φ = 72086552.
The previous prime is 144284113. The next prime is 144284123. The reversal of 144284116 is 611482441.
It is a super-2 number, since 2×1442841162 = 41635812259802912, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144284113) 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 3 ways as a sum of consecutive naturals, for example, 7726 + ... + 18661.
It is an arithmetic number, because the mean of its divisors is an integer number (21057624).
Almost surely, 2144284116 is an apocalyptic number.
It is an amenable number.
144284116 is a deficient number, since it is larger than the sum of its proper divisors (108407372).
144284116 is a wasteful number, since it uses less digits than its factorization.
144284116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27758 (or 27756 counting only the distinct ones).
The product of its digits is 6144, while the sum is 31.
The square root of 144284116 is about 12011.8323331622. The cubic root of 144284116 is about 524.4927720807.
It can be divided in two parts, 144284 and 116, that added together give a square (144400 = 3802).
The spelling of 144284116 in words is "one hundred forty-four million, two hundred eighty-four thousand, one hundred sixteen".
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