Base | Representation |
---|---|
bin | 10001001010101… |
… | …01000101101011 |
3 | 101000222010120120 |
4 | 20211111011223 |
5 | 243331102220 |
6 | 22142254323 |
7 | 3366003042 |
oct | 1045250553 |
9 | 330863516 |
10 | 144003435 |
11 | 74316a04 |
12 | 402873a3 |
13 | 23aac644 |
14 | 151a7559 |
15 | c997a40 |
hex | 895516b |
144003435 has 16 divisors (see below), whose sum is σ = 233846016. Its totient is φ = 75655008.
The previous prime is 144003421. The next prime is 144003449. The reversal of 144003435 is 534300441.
It is an interprime number because it is at equal distance from previous prime (144003421) and next prime (144003449).
It is not a de Polignac number, because 144003435 - 29 = 144002923 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 70639 + ... + 72648.
It is an arithmetic number, because the mean of its divisors is an integer number (14615376).
Almost surely, 2144003435 is an apocalyptic number.
144003435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
144003435 is a deficient number, since it is larger than the sum of its proper divisors (89842581).
144003435 is a wasteful number, since it uses less digits than its factorization.
144003435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143362.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 144003435 is about 12000.1431241465. The cubic root of 144003435 is about 524.1524465154.
Adding to 144003435 its reverse (534300441), we get a palindrome (678303876).
The spelling of 144003435 in words is "one hundred forty-four million, three thousand, four hundred thirty-five".
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