Base | Representation |
---|---|
bin | 10011001101011100010101… |
… | …10011001010100001100100 |
3 | 12112120102102102220110111022 |
4 | 21212232022303022201210 |
5 | 21014103320444240140 |
6 | 225502152511030312 |
7 | 11616660101451362 |
oct | 1146561263124144 |
9 | 175512372813438 |
10 | 42243332024420 |
11 | 1250732971238a |
12 | 48a305a50b398 |
13 | 1a756b5616127 |
14 | a60833d6c632 |
15 | 4d3ca54320b5 |
hex | 266b8acca864 |
42243332024420 has 48 divisors (see below), whose sum is σ = 93124721088000. Its totient is φ = 16075100636160.
The previous prime is 42243332024381. The next prime is 42243332024431. The reversal of 42243332024420 is 2442023334224.
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, 577373645 + ... + 577446804.
It is an arithmetic number, because the mean of its divisors is an integer number (1940098356000).
Almost surely, 242243332024420 is an apocalyptic number.
It is an amenable number.
42243332024420 is an abundant number, since it is smaller than the sum of its proper divisors (50881389063580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42243332024420 is a wasteful number, since it uses less digits than its factorization.
42243332024420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1154820548 (or 1154820546 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 35.
Adding to 42243332024420 its reverse (2442023334224), we get a palindrome (44685355358644).
The spelling of 42243332024420 in words is "forty-two trillion, two hundred forty-three billion, three hundred thirty-two million, twenty-four thousand, four hundred twenty".
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