Base | Representation |
---|---|
bin | 100111001101100010… |
… | …101100011110111001 |
3 | 11000200020110121112201 |
4 | 213031202230132321 |
5 | 1142211400130131 |
6 | 31201504110201 |
7 | 3020232462160 |
oct | 471542543671 |
9 | 130606417481 |
10 | 42103130041 |
11 | 16946134845 |
12 | 81b0305361 |
13 | 3c7c9c7ccb |
14 | 2075a303d7 |
15 | 116646b761 |
hex | 9cd8ac7b9 |
42103130041 has 8 divisors (see below), whose sum is σ = 48697596864. Its totient is φ = 35653596720.
The previous prime is 42103130011. The next prime is 42103130063. The reversal of 42103130041 is 14003130124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42103130041 - 215 = 42103097273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42103130011) 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, 36232750 + ... + 36233911.
It is an arithmetic number, because the mean of its divisors is an integer number (6087199608).
Almost surely, 242103130041 is an apocalyptic number.
It is an amenable number.
42103130041 is a deficient number, since it is larger than the sum of its proper divisors (6594466823).
42103130041 is an equidigital number, since it uses as much as digits as its factorization.
42103130041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72466751.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 42103130041 its reverse (14003130124), we get a palindrome (56106260165).
The spelling of 42103130041 in words is "forty-two billion, one hundred three million, one hundred thirty thousand, forty-one".
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