Base | Representation |
---|---|
bin | 1000011001001100110… |
… | …0100100101000111000 |
3 | 111210012210021010220000 |
4 | 2012103030210220320 |
5 | 4330312041423240 |
6 | 150125100433000 |
7 | 13263332151033 |
oct | 2062314445070 |
9 | 453183233800 |
10 | 144203467320 |
11 | 5617a109380 |
12 | 23b45548760 |
13 | 107a16b2c73 |
14 | 6d9d9c801a |
15 | 3b3ec88430 |
hex | 2193324a38 |
144203467320 has 320 divisors, whose sum is σ = 529912627200. Its totient is φ = 34881304320.
The previous prime is 144203467279. The next prime is 144203467339. The reversal of 144203467320 is 23764302441.
144203467320 is a `hidden beast` number, since 144 + 20 + 3 + 467 + 32 + 0 = 666.
It is a super-2 number, since 2×1442034673202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17067337 + ... + 17075783.
It is an arithmetic number, because the mean of its divisors is an integer number (1655976960).
Almost surely, 2144203467320 is an apocalyptic number.
144203467320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144203467320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264956313600).
144203467320 is an abundant number, since it is smaller than the sum of its proper divisors (385709159880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144203467320 is a wasteful number, since it uses less digits than its factorization.
144203467320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8960 (or 8947 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 36.
Adding to 144203467320 its reverse (23764302441), we get a palindrome (167967769761).
The spelling of 144203467320 in words is "one hundred forty-four billion, two hundred three million, four hundred sixty-seven thousand, three hundred twenty".
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