Base | Representation |
---|---|
bin | 100000110011111111011100… |
… | …001110101111011010000101 |
3 | 200220221221010000001210221212 |
4 | 200303333130032233122011 |
5 | 122403334444030430041 |
6 | 1230531123113021205 |
7 | 42253034534366210 |
oct | 4063773416573205 |
9 | 626857100053855 |
10 | 144310301030021 |
11 | 41a88722851465 |
12 | 142283779b4805 |
13 | 626a5314c3a69 |
14 | 278c927892777 |
15 | 11a3c971778eb |
hex | 833fdc3af685 |
144310301030021 has 8 divisors (see below), whose sum is σ = 166129898162880. Its totient is φ = 122791663857888.
The previous prime is 144310301029967. The next prime is 144310301030041. The reversal of 144310301030021 is 120030103013441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144310301030021 - 230 = 144309227288197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144310301030041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75239989151 + ... + 75239991068.
It is an arithmetic number, because the mean of its divisors is an integer number (20766237270360).
Almost surely, 2144310301030021 is an apocalyptic number.
It is an amenable number.
144310301030021 is a deficient number, since it is larger than the sum of its proper divisors (21819597132859).
144310301030021 is a wasteful number, since it uses less digits than its factorization.
144310301030021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150479980363.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 144310301030021 its reverse (120030103013441), we get a palindrome (264340404043462).
The spelling of 144310301030021 in words is "one hundred forty-four trillion, three hundred ten billion, three hundred one million, thirty thousand, twenty-one".
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