Base | Representation |
---|---|
bin | 10011010011001110110011… |
… | …01000100001011011010011 |
3 | 12120021102210111121111020222 |
4 | 21221213121220201123103 |
5 | 21030333133110132243 |
6 | 230133404345423255 |
7 | 11640230566120112 |
oct | 1151473150413323 |
9 | 176242714544228 |
10 | 42442223130323 |
11 | 12583711543a85 |
12 | 491570679ab2b |
13 | 1a8b390c8c243 |
14 | a6a300a77c79 |
15 | 4d9046365168 |
hex | 2699d9a216d3 |
42442223130323 has 8 divisors (see below), whose sum is σ = 42862356108000. Its totient is φ = 42022245394368.
The previous prime is 42442223130317. The next prime is 42442223130431. The reversal of 42442223130323 is 32303132224424.
42442223130323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42442223130323 - 28 = 42442223130067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42442223130623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38260898 + ... + 39354551.
It is an arithmetic number, because the mean of its divisors is an integer number (5357794513500).
Almost surely, 242442223130323 is an apocalyptic number.
42442223130323 is a deficient number, since it is larger than the sum of its proper divisors (420132977677).
42442223130323 is a wasteful number, since it uses less digits than its factorization.
42442223130323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77620861.
The product of its (nonzero) digits is 165888, while the sum is 35.
Adding to 42442223130323 its reverse (32303132224424), we get a palindrome (74745355354747).
The spelling of 42442223130323 in words is "forty-two trillion, four hundred forty-two billion, two hundred twenty-three million, one hundred thirty thousand, three hundred twenty-three".
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