Base | Representation |
---|---|
bin | 1010000111010… |
… | …0001110110110 |
3 | 2221211010002202 |
4 | 2201310032312 |
5 | 41324403001 |
6 | 4113104502 |
7 | 1023361631 |
oct | 241641666 |
9 | 87733082 |
10 | 42419126 |
11 | 21a43132 |
12 | 12258132 |
13 | 8a32999 |
14 | 58c2c18 |
15 | 3acd96b |
hex | 28743b6 |
42419126 has 4 divisors (see below), whose sum is σ = 63628692. Its totient is φ = 21209562.
The previous prime is 42419123. The next prime is 42419149. The reversal of 42419126 is 62191424.
42419126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42419123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10604780 + ... + 10604783.
It is an arithmetic number, because the mean of its divisors is an integer number (15907173).
Almost surely, 242419126 is an apocalyptic number.
42419126 is a deficient number, since it is larger than the sum of its proper divisors (21209566).
42419126 is a wasteful number, since it uses less digits than its factorization.
42419126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21209565.
The product of its digits is 3456, while the sum is 29.
The square root of 42419126 is about 6512.9966989090. The cubic root of 42419126 is about 348.7551038765.
The spelling of 42419126 in words is "forty-two million, four hundred nineteen thousand, one hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •