Base | Representation |
---|---|
bin | 1000011010010100001… |
… | …1110001111001010100 |
3 | 111210222200011201021110 |
4 | 2012211003301321110 |
5 | 4331420301332322 |
6 | 150214524015020 |
7 | 13303631345646 |
oct | 2064503617124 |
9 | 453880151243 |
10 | 144503152212 |
11 | 56313298041 |
12 | 24009991470 |
13 | 1081b8004c3 |
14 | 6dcb718896 |
15 | 3b5b233c0c |
hex | 21a50f1e54 |
144503152212 has 12 divisors (see below), whose sum is σ = 337174021856. Its totient is φ = 48167717400.
The previous prime is 144503152127. The next prime is 144503152219. The reversal of 144503152212 is 212251305441.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 144503152212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144503152219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6020964664 + ... + 6020964687.
Almost surely, 2144503152212 is an apocalyptic number.
144503152212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144503152212 is an abundant number, since it is smaller than the sum of its proper divisors (192670869644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144503152212 is a wasteful number, since it uses less digits than its factorization.
144503152212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12041929358 (or 12041929356 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 144503152212 its reverse (212251305441), we get a palindrome (356754457653).
The spelling of 144503152212 in words is "one hundred forty-four billion, five hundred three million, one hundred fifty-two thousand, two hundred twelve".
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