Base | Representation |
---|---|
bin | 1000011010110111100… |
… | …0111011100101110100 |
3 | 111211100222221120100012 |
4 | 2012231320323211310 |
5 | 4332221213201114 |
6 | 150241335235352 |
7 | 13310410535165 |
oct | 2065570734564 |
9 | 454328846305 |
10 | 144651303284 |
11 | 56389987144 |
12 | 2404b518b58 |
13 | 10843402967 |
14 | 700328176c |
15 | 3b6924a63e |
hex | 21ade3b974 |
144651303284 has 12 divisors (see below), whose sum is σ = 254838706500. Its totient is φ = 71840244288.
The previous prime is 144651303211. The next prime is 144651303289. The reversal of 144651303284 is 482303156441.
It can be written as a sum of positive squares in 2 ways, for example, as 16793568100 + 127857735184 = 129590^2 + 357572^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144651303289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121351169 + ... + 121352360.
It is an arithmetic number, because the mean of its divisors is an integer number (21236558875).
Almost surely, 2144651303284 is an apocalyptic number.
It is an amenable number.
144651303284 is a deficient number, since it is larger than the sum of its proper divisors (110187403216).
144651303284 is a wasteful number, since it uses less digits than its factorization.
144651303284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242703682 (or 242703680 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 41.
The spelling of 144651303284 in words is "one hundred forty-four billion, six hundred fifty-one million, three hundred three thousand, two hundred eighty-four".
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