Base | Representation |
---|---|
bin | 10011001000010000110010… |
… | …00011110111011100101010 |
3 | 12111221101222011221212212022 |
4 | 21210020121003313130222 |
5 | 21003144244004002340 |
6 | 225244313524544442 |
7 | 11601056044430063 |
oct | 1144103103673452 |
9 | 174841864855768 |
10 | 42065330140970 |
11 | 124488962507a4 |
12 | 4874661b52122 |
13 | 1a61988939886 |
14 | a55d8969b56a |
15 | 4ce3383683b5 |
hex | 2642190f772a |
42065330140970 has 16 divisors (see below), whose sum is σ = 76676044815360. Its totient is φ = 16613143042704.
The previous prime is 42065330140961. The next prime is 42065330140973. The reversal of 42065330140970 is 7904103356024.
It is not an unprimeable number, because it can be changed into a prime (42065330140973) 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, 26623625882 + ... + 26623627461.
It is an arithmetic number, because the mean of its divisors is an integer number (4792252800960).
Almost surely, 242065330140970 is an apocalyptic number.
42065330140970 is a deficient number, since it is larger than the sum of its proper divisors (34610714674390).
42065330140970 is a wasteful number, since it uses less digits than its factorization.
42065330140970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53247253429.
The product of its (nonzero) digits is 544320, while the sum is 44.
Adding to 42065330140970 its reverse (7904103356024), we get a palindrome (49969433496994).
The spelling of 42065330140970 in words is "forty-two trillion, sixty-five billion, three hundred thirty million, one hundred forty thousand, nine hundred seventy".
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