Base | Representation |
---|---|
bin | 1000011010010110011… |
… | …0110010101000001111 |
3 | 111211000022110000011222 |
4 | 2012211212302220033 |
5 | 4331430124032010 |
6 | 150215452433555 |
7 | 13304102353046 |
oct | 2064546625017 |
9 | 454008400158 |
10 | 144512330255 |
11 | 563184966a7 |
12 | 24010a788bb |
13 | 10820694bb7 |
14 | 6dcca2755d |
15 | 3b5be48355 |
hex | 21a59b2a0f |
144512330255 has 16 divisors (see below), whose sum is σ = 175140519840. Its totient is φ = 114461016192.
The previous prime is 144512330231. The next prime is 144512330267. The reversal of 144512330255 is 552033215441.
It is a cyclic number.
It is not a de Polignac number, because 144512330255 - 214 = 144512313871 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610877 + ... + 813753.
It is an arithmetic number, because the mean of its divisors is an integer number (10946282490).
Almost surely, 2144512330255 is an apocalyptic number.
144512330255 is a deficient number, since it is larger than the sum of its proper divisors (30628189585).
144512330255 is a wasteful number, since it uses less digits than its factorization.
144512330255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204298.
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 144512330255 its reverse (552033215441), we get a palindrome (696545545696).
The spelling of 144512330255 in words is "one hundred forty-four billion, five hundred twelve million, three hundred thirty thousand, two hundred fifty-five".
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