Base | Representation |
---|---|
bin | 10001001110101… |
… | …00101011110000 |
3 | 101001221200111012 |
4 | 20213110223300 |
5 | 243444313224 |
6 | 22201410052 |
7 | 3403310534 |
oct | 1047245360 |
9 | 331850435 |
10 | 144526064 |
11 | 74643631 |
12 | 40499928 |
13 | 23c334a7 |
14 | 152a1bc4 |
15 | ca4c80e |
hex | 89d4af0 |
144526064 has 20 divisors (see below), whose sum is σ = 280216440. Its totient is φ = 72212160.
The previous prime is 144526049. The next prime is 144526073. The reversal of 144526064 is 460625441.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 144526064.
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, 32147 + ... + 36365.
It is an arithmetic number, because the mean of its divisors is an integer number (14010822).
Almost surely, 2144526064 is an apocalyptic number.
It is an amenable number.
144526064 is a deficient number, since it is larger than the sum of its proper divisors (135690376).
144526064 is a wasteful number, since it uses less digits than its factorization.
144526064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6368 (or 6362 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 144526064 is about 12021.8993507682. The cubic root of 144526064 is about 524.7857798732.
The spelling of 144526064 in words is "one hundred forty-four million, five hundred twenty-six thousand, sixty-four".
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