Base | Representation |
---|---|
bin | 100000110100000001010100… |
… | …000011101100011100101011 |
3 | 200220222010022002221012102221 |
4 | 200310001110003230130223 |
5 | 122403403103204301420 |
6 | 1230532054410134511 |
7 | 42253135415301646 |
oct | 4064012403543453 |
9 | 626863262835387 |
10 | 144312311400235 |
11 | 41a89564631350 |
12 | 14228839121437 |
13 | 626a791b5c334 |
14 | 278ca7888aa5d |
15 | 11a3d638d7caa |
hex | 8340540ec72b |
144312311400235 has 32 divisors (see below), whose sum is σ = 192122075750400. Its totient is φ = 103174369724160.
The previous prime is 144312311400223. The next prime is 144312311400287. The reversal of 144312311400235 is 532004113213441.
It is not a de Polignac number, because 144312311400235 - 27 = 144312311400107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144312311400235.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381348246 + ... + 381726484.
It is an arithmetic number, because the mean of its divisors is an integer number (6003814867200).
Almost surely, 2144312311400235 is an apocalyptic number.
144312311400235 is a deficient number, since it is larger than the sum of its proper divisors (47809764350165).
144312311400235 is a wasteful number, since it uses less digits than its factorization.
144312311400235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495891.
The product of its (nonzero) digits is 34560, while the sum is 34.
Adding to 144312311400235 its reverse (532004113213441), we get a palindrome (676316424613676).
The spelling of 144312311400235 in words is "one hundred forty-four trillion, three hundred twelve billion, three hundred eleven million, four hundred thousand, two hundred thirty-five".
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