Base | Representation |
---|---|
bin | 1010000001010… |
… | …0100101110111 |
3 | 2221002012201202 |
4 | 2200110211313 |
5 | 41224334013 |
6 | 4100443115 |
7 | 1020140546 |
oct | 240244567 |
9 | 87065652 |
10 | 42027383 |
11 | 217a5882 |
12 | 120a949b |
13 | 8926598 |
14 | 582015d |
15 | 3a52858 |
hex | 2814977 |
42027383 has 8 divisors (see below), whose sum is σ = 45535248. Its totient is φ = 38634624.
The previous prime is 42027361. The next prime is 42027397. The reversal of 42027383 is 38372024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42027383 - 216 = 41961847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42027343) 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, 28016 + ... + 29477.
It is an arithmetic number, because the mean of its divisors is an integer number (5691906).
Almost surely, 242027383 is an apocalyptic number.
42027383 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
42027383 is a deficient number, since it is larger than the sum of its proper divisors (3507865).
42027383 is a wasteful number, since it uses less digits than its factorization.
42027383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57553.
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 42027383 is about 6482.8529984876. The cubic root of 42027383 is about 347.6781909642.
The spelling of 42027383 in words is "forty-two million, twenty-seven thousand, three hundred eighty-three".
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