Base | Representation |
---|---|
bin | 10001001011001… |
… | …10111000101010 |
3 | 101001002211120101 |
4 | 20211212320222 |
5 | 243340420310 |
6 | 22144020014 |
7 | 3366425416 |
oct | 1045467052 |
9 | 331084511 |
10 | 144076330 |
11 | 74366752 |
12 | 4030160a |
13 | 23b06888 |
14 | 151c5d46 |
15 | c9ae43a |
hex | 8966e2a |
144076330 has 16 divisors (see below), whose sum is σ = 259908264. Its totient is φ = 57503680.
The previous prime is 144076319. The next prime is 144076349. The reversal of 144076330 is 33670441.
It can be written as a sum of positive squares in 4 ways, for example, as 111323601 + 32752729 = 10551^2 + 5723^2 .
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 7 ways as a sum of consecutive naturals, for example, 11017 + ... + 20236.
Almost surely, 2144076330 is an apocalyptic number.
144076330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144076330 is a deficient number, since it is larger than the sum of its proper divisors (115831934).
144076330 is a wasteful number, since it uses less digits than its factorization.
144076330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31721.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 144076330 is about 12003.1799953179. The cubic root of 144076330 is about 524.2408741454.
The spelling of 144076330 in words is "one hundred forty-four million, seventy-six thousand, three hundred thirty".
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