Base | Representation |
---|---|
bin | 100111001000000000… |
… | …101110101100101111 |
3 | 11000102202212101201211 |
4 | 213020000232230233 |
5 | 1142014121341033 |
6 | 31144351215251 |
7 | 3015024666532 |
oct | 471000565457 |
9 | 130382771654 |
10 | 42010340143 |
11 | 168a8818382 |
12 | 8185217527 |
13 | 3c6670a245 |
14 | 2067598a19 |
15 | 115d23d2cd |
hex | 9c802eb2f |
42010340143 has 16 divisors (see below), whose sum is σ = 44734356000. Its totient is φ = 39314875392.
The previous prime is 42010340111. The next prime is 42010340147. The reversal of 42010340143 is 34104301024.
It is a cyclic number.
It is not a de Polignac number, because 42010340143 - 25 = 42010340111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42010340147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3142768 + ... + 3156106.
It is an arithmetic number, because the mean of its divisors is an integer number (2795897250).
Almost surely, 242010340143 is an apocalyptic number.
42010340143 is a deficient number, since it is larger than the sum of its proper divisors (2724015857).
42010340143 is a wasteful number, since it uses less digits than its factorization.
42010340143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14394.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 42010340143 its reverse (34104301024), we get a palindrome (76114641167).
The spelling of 42010340143 in words is "forty-two billion, ten million, three hundred forty thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •