Base | Representation |
---|---|
bin | 1110001101110101000… |
… | …1100011000000011001 |
3 | 212100101211211120110200 |
4 | 3203131101203000121 |
5 | 13000141004030040 |
6 | 304110431532413 |
7 | 23434155164454 |
oct | 3433521430031 |
9 | 770354746420 |
10 | 244230533145 |
11 | 94639850425 |
12 | 3b40038a109 |
13 | 1a0529aac91 |
14 | bb6c49249b |
15 | 654656c630 |
hex | 38dd463019 |
244230533145 has 48 divisors (see below), whose sum is σ = 437255749632. Its totient is φ = 125977472640.
The previous prime is 244230533123. The next prime is 244230533179. The reversal of 244230533145 is 541335032442.
It is not a de Polignac number, because 244230533145 - 210 = 244230532121 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2267247 + ... + 2372523.
It is an arithmetic number, because the mean of its divisors is an integer number (9109494784).
Almost surely, 2244230533145 is an apocalyptic number.
It is an amenable number.
244230533145 is a deficient number, since it is larger than the sum of its proper divisors (193025216487).
244230533145 is a wasteful number, since it uses less digits than its factorization.
244230533145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106982 (or 106979 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 244230533145 its reverse (541335032442), we get a palindrome (785565565587).
The spelling of 244230533145 in words is "two hundred forty-four billion, two hundred thirty million, five hundred thirty-three thousand, one hundred forty-five".
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