Base | Representation |
---|---|
bin | 100111001110001101… |
… | …101100001101100011 |
3 | 11000201000200020120012 |
4 | 213032031230031203 |
5 | 1142222241313443 |
6 | 31202545435135 |
7 | 3020430334364 |
oct | 471615541543 |
9 | 130630606505 |
10 | 42114401123 |
11 | 16951532993 |
12 | 81b403baab |
13 | 3c821432a2 |
14 | 2077325b6b |
15 | 1167446118 |
hex | 9ce36c363 |
42114401123 has 4 divisors (see below), whose sum is σ = 42130873920. Its totient is φ = 42097928328.
The previous prime is 42114401107. The next prime is 42114401171. The reversal of 42114401123 is 32110441124.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42114401123 - 24 = 42114401107 is a prime.
It is a super-2 number, since 2×421144011232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42114401423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8232563 + ... + 8237676.
It is an arithmetic number, because the mean of its divisors is an integer number (10532718480).
Almost surely, 242114401123 is an apocalyptic number.
42114401123 is a deficient number, since it is larger than the sum of its proper divisors (16472797).
42114401123 is a wasteful number, since it uses less digits than its factorization.
42114401123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16472796.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 42114401123 its reverse (32110441124), we get a palindrome (74224842247).
The spelling of 42114401123 in words is "forty-two billion, one hundred fourteen million, four hundred one thousand, one hundred twenty-three".
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