Base | Representation |
---|---|
bin | 1010000010111… |
… | …1000111011010 |
3 | 2221021201202120 |
4 | 2200233013122 |
5 | 41241323101 |
6 | 4103042110 |
7 | 1021102362 |
oct | 240570732 |
9 | 87251676 |
10 | 42136026 |
11 | 2186a469 |
12 | 12140336 |
13 | 8963b7a |
14 | 584b9a2 |
15 | 3a74b36 |
hex | 282f1da |
42136026 has 8 divisors (see below), whose sum is σ = 84272064. Its totient is φ = 14045340.
The previous prime is 42135991. The next prime is 42136027. The reversal of 42136026 is 62063124.
42136026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
42136026 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 42135987 and 42136005.
It is not an unprimeable number, because it can be changed into a prime (42136027) 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 in 3 ways as a sum of consecutive naturals, for example, 3511330 + ... + 3511341.
It is an arithmetic number, because the mean of its divisors is an integer number (10534008).
Almost surely, 242136026 is an apocalyptic number.
42136026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42136026 is a wasteful number, since it uses less digits than its factorization.
42136026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7022676.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 42136026 is about 6491.2268486011. The cubic root of 42136026 is about 347.9775219991.
The spelling of 42136026 in words is "forty-two million, one hundred thirty-six thousand, twenty-six".
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