Base | Representation |
---|---|
bin | 100111001101011111… |
… | …111101011011010011 |
3 | 11000200012010011222001 |
4 | 213031133331123103 |
5 | 1142211204204021 |
6 | 31201440454431 |
7 | 3020223414541 |
oct | 471537753323 |
9 | 130605104861 |
10 | 42102413011 |
11 | 1694579505a |
12 | 81b001a417 |
13 | 3c7c806829 |
14 | 20758c4d91 |
15 | 1166379091 |
hex | 9cd7fd6d3 |
42102413011 has 8 divisors (see below), whose sum is σ = 42242715504. Its totient is φ = 41962158240.
The previous prime is 42102412903. The next prime is 42102413057. The reversal of 42102413011 is 11031420124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42102413011 - 231 = 39954929363 is a prime.
It is a super-2 number, since 2×421024130112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42102413011.
It is not an unprimeable number, because it can be changed into a prime (42102713011) 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, 2963521 + ... + 2977693.
It is an arithmetic number, because the mean of its divisors is an integer number (5280339438).
Almost surely, 242102413011 is an apocalyptic number.
42102413011 is a deficient number, since it is larger than the sum of its proper divisors (140302493).
42102413011 is a wasteful number, since it uses less digits than its factorization.
42102413011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23861.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 42102413011 its reverse (11031420124), we get a palindrome (53133833135).
The spelling of 42102413011 in words is "forty-two billion, one hundred two million, four hundred thirteen thousand, eleven".
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