Base | Representation |
---|---|
bin | 100111001110001000… |
… | …100000101001000011 |
3 | 11000200221010020120202 |
4 | 213032020200221003 |
5 | 1142221414334021 |
6 | 31202500355415 |
7 | 3020412650024 |
oct | 471610405103 |
9 | 130627106522 |
10 | 42113043011 |
11 | 16950795586 |
12 | 81b36a5b6b |
13 | 3c81a89080 |
14 | 2077090c4b |
15 | 1167278a0b |
hex | 9ce220a43 |
42113043011 has 8 divisors (see below), whose sum is σ = 45357649680. Its totient is φ = 38869170912.
The previous prime is 42113042929. The next prime is 42113043053. The reversal of 42113043011 is 11034031124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42113043011 - 210 = 42113041987 is a prime.
It is a super-3 number, since 3×421130430113 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42113043611) 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, 61556 + ... + 296673.
It is an arithmetic number, because the mean of its divisors is an integer number (5669706210).
Almost surely, 242113043011 is an apocalyptic number.
42113043011 is a deficient number, since it is larger than the sum of its proper divisors (3244606669).
42113043011 is a wasteful number, since it uses less digits than its factorization.
42113043011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367285.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 42113043011 its reverse (11034031124), we get a palindrome (53147074135).
The spelling of 42113043011 in words is "forty-two billion, one hundred thirteen million, forty-three thousand, eleven".
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