Base | Representation |
---|---|
bin | 10011001001010101001001… |
… | …10010011001111001110001 |
3 | 12112001220201010221210202221 |
4 | 21210222210302121321301 |
5 | 21004244431213041423 |
6 | 225313224002241041 |
7 | 11603525440145233 |
oct | 1144524462317161 |
9 | 175056633853687 |
10 | 42102034112113 |
11 | 12462410727548 |
12 | 487b7a6056181 |
13 | 1a65287b9a4b1 |
14 | a57a6c204253 |
15 | 4d02857d3e5d |
hex | 264aa4c99e71 |
42102034112113 has 16 divisors (see below), whose sum is σ = 44612820527616. Its totient is φ = 39595056825600.
The previous prime is 42102034112087. The next prime is 42102034112189. The reversal of 42102034112113 is 31121143020124.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42102034112113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42102034112713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143993095 + ... + 144285187.
It is an arithmetic number, because the mean of its divisors is an integer number (2788301282976).
Almost surely, 242102034112113 is an apocalyptic number.
It is an amenable number.
42102034112113 is a deficient number, since it is larger than the sum of its proper divisors (2510786415503).
42102034112113 is a wasteful number, since it uses less digits than its factorization.
42102034112113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298584.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 42102034112113 its reverse (31121143020124), we get a palindrome (73223177132237).
The spelling of 42102034112113 in words is "forty-two trillion, one hundred two billion, thirty-four million, one hundred twelve thousand, one hundred thirteen".
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