Base | Representation |
---|---|
bin | 1010001010011… |
… | …0110000100101 |
3 | 2222012121222220 |
4 | 2202212300211 |
5 | 41403013320 |
6 | 4121342553 |
7 | 1025213205 |
oct | 242466045 |
9 | 88177886 |
10 | 42626085 |
11 | 22074677 |
12 | 12337a59 |
13 | 8aa5c48 |
14 | 5938405 |
15 | 3b1ee40 |
hex | 28a6c25 |
42626085 has 48 divisors (see below), whose sum is σ = 73582080. Its totient is φ = 21047040.
The previous prime is 42626083. The next prime is 42626117. The reversal of 42626085 is 58062624.
It is not a de Polignac number, because 42626085 - 21 = 42626083 is a prime.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42626081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 391011 + ... + 391119.
It is an arithmetic number, because the mean of its divisors is an integer number (1532960).
Almost surely, 242626085 is an apocalyptic number.
It is an amenable number.
42626085 is a deficient number, since it is larger than the sum of its proper divisors (30955995).
42626085 is a wasteful number, since it uses less digits than its factorization.
42626085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 177 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 42626085 is about 6528.8655216661. The cubic root of 42626085 is about 349.3213652795.
The spelling of 42626085 in words is "forty-two million, six hundred twenty-six thousand, eighty-five".
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