Base | Representation |
---|---|
bin | 1010000010100… |
… | …0011001000011 |
3 | 2221020022222110 |
4 | 2200220121003 |
5 | 41234432413 |
6 | 4102310403 |
7 | 1020626154 |
oct | 240503103 |
9 | 87208873 |
10 | 42108483 |
11 | 218507aa |
12 | 12128403 |
13 | 8954481 |
14 | 584192b |
15 | 3a6b8c3 |
hex | 2828643 |
42108483 has 8 divisors (see below), whose sum is σ = 57065296. Its totient is φ = 27612000.
The previous prime is 42108463. The next prime is 42108491. The reversal of 42108483 is 38480124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42108483 - 218 = 41846339 is a prime.
It is a super-2 number, since 2×421084832 = 3546248681122578, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42108483.
It is not an unprimeable number, because it can be changed into a prime (42108463) 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, 114868 + ... + 115233.
It is an arithmetic number, because the mean of its divisors is an integer number (7133162).
Almost surely, 242108483 is an apocalyptic number.
42108483 is a deficient number, since it is larger than the sum of its proper divisors (14956813).
42108483 is a wasteful number, since it uses less digits than its factorization.
42108483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230165.
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 42108483 is about 6489.1049459845. The cubic root of 42108483 is about 347.9016848047.
The spelling of 42108483 in words is "forty-two million, one hundred eight thousand, four hundred eighty-three".
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