Base | Representation |
---|---|
bin | 100111100110000010… |
… | …001101100011010110 |
3 | 11001201212200021002112 |
4 | 213212002031203112 |
5 | 1144032043421032 |
6 | 31310343311022 |
7 | 3033352264322 |
oct | 474602154326 |
9 | 131655607075 |
10 | 42514045142 |
11 | 170370853a8 |
12 | 82a5a4b472 |
13 | 4016b8b83a |
14 | 20b4436982 |
15 | 118c5891b2 |
hex | 9e608d8d6 |
42514045142 has 8 divisors (see below), whose sum is σ = 63831747432. Its totient is φ = 21236796000.
The previous prime is 42514045127. The next prime is 42514045159. The reversal of 42514045142 is 24154041524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 42514045099 and 42514045108.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 10110659 + ... + 10114862.
It is an arithmetic number, because the mean of its divisors is an integer number (7978968429).
Almost surely, 242514045142 is an apocalyptic number.
42514045142 is a deficient number, since it is larger than the sum of its proper divisors (21317702290).
42514045142 is a wasteful number, since it uses less digits than its factorization.
42514045142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20226574.
The product of its (nonzero) digits is 25600, while the sum is 32.
Adding to 42514045142 its reverse (24154041524), we get a palindrome (66668086666).
The spelling of 42514045142 in words is "forty-two billion, five hundred fourteen million, forty-five thousand, one hundred forty-two".
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