Base | Representation |
---|---|
bin | 10011001001010101001010… |
… | …10101111111011110001001 |
3 | 12112001220201210111202122111 |
4 | 21210222211111333132021 |
5 | 21004244441110103113 |
6 | 225313224534222321 |
7 | 11603525612351242 |
oct | 1144524525773611 |
9 | 175056653452574 |
10 | 42102043441033 |
11 | 12462415a194a4 |
12 | 487b7a91b49a1 |
13 | 1a65289ab5774 |
14 | a57a6d551cc9 |
15 | 4d028652813d |
hex | 264aa557f789 |
42102043441033 has 64 divisors (see below), whose sum is σ = 47425611497472. Its totient is φ = 37170385781760.
The previous prime is 42102043441027. The next prime is 42102043441091. The reversal of 42102043441033 is 33014434020124.
It is not a de Polignac number, because 42102043441033 - 229 = 42101506570121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42102043440986 and 42102043441004.
It is not an unprimeable number, because it can be changed into a prime (42102043441433) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2879552463 + ... + 2879567083.
It is an arithmetic number, because the mean of its divisors is an integer number (741025179648).
Almost surely, 242102043441033 is an apocalyptic number.
It is an amenable number.
42102043441033 is a deficient number, since it is larger than the sum of its proper divisors (5323568056439).
42102043441033 is a wasteful number, since it uses less digits than its factorization.
42102043441033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15454.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 42102043441033 its reverse (33014434020124), we get a palindrome (75116477461157).
The spelling of 42102043441033 in words is "forty-two trillion, one hundred two billion, forty-three million, four hundred forty-one thousand, thirty-three".
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