Base | Representation |
---|---|
bin | 10001001011100… |
… | …00001001110010 |
3 | 101001011202122022 |
4 | 20211300021302 |
5 | 243343124130 |
6 | 22144511442 |
7 | 3366644165 |
oct | 1045601162 |
9 | 331152568 |
10 | 144114290 |
11 | 74392221 |
12 | 4031b582 |
13 | 23b1ac38 |
14 | 151d5adc |
15 | c9ba7e5 |
hex | 8970272 |
144114290 has 24 divisors (see below), whose sum is σ = 261989100. Its totient is φ = 57074720.
The previous prime is 144114283. The next prime is 144114307. The reversal of 144114290 is 92411441.
144114290 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 132411049 + 11703241 = 11507^2 + 3421^2 .
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 463235 + ... + 463545.
Almost surely, 2144114290 is an apocalyptic number.
144114290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144114290 is a deficient number, since it is larger than the sum of its proper divisors (117874810).
144114290 is an equidigital number, since it uses as much as digits as its factorization.
144114290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778 (or 467 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 144114290 is about 12004.7611388149. The cubic root of 144114290 is about 524.2869109374.
The spelling of 144114290 in words is "one hundred forty-four million, one hundred fourteen thousand, two hundred ninety".
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