Base | Representation |
---|---|
bin | 100111100111101111… |
… | …001001110010010011 |
3 | 11001210212102011200012 |
4 | 213213233021302103 |
5 | 1144111401302121 |
6 | 31313243345135 |
7 | 3034150106510 |
oct | 474757116223 |
9 | 131725364605 |
10 | 42542603411 |
11 | 17051210680 |
12 | 82b35221ab |
13 | 401ca7a519 |
14 | 20b814c307 |
15 | 118ed2ac5b |
hex | 9e7bc9c93 |
42542603411 has 32 divisors (see below), whose sum is σ = 56217328128. Its totient is φ = 31168304640.
The previous prime is 42542603399. The next prime is 42542603419. The reversal of 42542603411 is 11430624524.
It is not a de Polignac number, because 42542603411 - 226 = 42475494547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42542603419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1309976 + ... + 1342058.
It is an arithmetic number, because the mean of its divisors is an integer number (1756791504).
Almost surely, 242542603411 is an apocalyptic number.
42542603411 is a deficient number, since it is larger than the sum of its proper divisors (13674724717).
42542603411 is a wasteful number, since it uses less digits than its factorization.
42542603411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33131.
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 42542603411 in words is "forty-two billion, five hundred forty-two million, six hundred three thousand, four hundred eleven".
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