Base | Representation |
---|---|
bin | 100000110011111111010111… |
… | …100001010011100000110100 |
3 | 200220221220220111101012102222 |
4 | 200303333113201103200310 |
5 | 122403334313313313140 |
6 | 1230531111211221512 |
7 | 42253032554625314 |
oct | 4063772741234064 |
9 | 626856814335388 |
10 | 144310222010420 |
11 | 41a8869218a904 |
12 | 14228355447898 |
13 | 626a51b0179bb |
14 | 278c91b1a3444 |
15 | 11a3c902695b5 |
hex | 833fd7853834 |
144310222010420 has 48 divisors (see below), whose sum is σ = 305474287093248. Its totient is φ = 57263908314240.
The previous prime is 144310222010359. The next prime is 144310222010429. The reversal of 144310222010420 is 24010222013441.
144310222010420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 144310222010420.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144310222010429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39148484 + ... + 42675803.
It is an arithmetic number, because the mean of its divisors is an integer number (6364047647776).
Almost surely, 2144310222010420 is an apocalyptic number.
144310222010420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144310222010420 is an abundant number, since it is smaller than the sum of its proper divisors (161164065082828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144310222010420 is a wasteful number, since it uses less digits than its factorization.
144310222010420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81825000 (or 81824998 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 144310222010420 its reverse (24010222013441), we get a palindrome (168320444023861).
The spelling of 144310222010420 in words is "one hundred forty-four trillion, three hundred ten billion, two hundred twenty-two million, ten thousand, four hundred twenty".
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