Base | Representation |
---|---|
bin | 1010000101001… |
… | …0111010111000 |
3 | 2221120011221012 |
4 | 2201102322320 |
5 | 41311021210 |
6 | 4110133052 |
7 | 1022253056 |
oct | 241227270 |
9 | 87504835 |
10 | 42282680 |
11 | 2195a670 |
12 | 121b1188 |
13 | 89b584b |
14 | 58891d6 |
15 | 3aa3305 |
hex | 2852eb8 |
42282680 has 32 divisors (see below), whose sum is σ = 103785840. Its totient is φ = 15375360.
The previous prime is 42282659. The next prime is 42282697. The reversal of 42282680 is 8628224.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47609 + ... + 48488.
Almost surely, 242282680 is an apocalyptic number.
42282680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42282680 is an abundant number, since it is smaller than the sum of its proper divisors (61503160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42282680 is a wasteful number, since it uses less digits than its factorization.
42282680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96119 (or 96115 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 42282680 is about 6502.5133602323. The cubic root of 42282680 is about 348.3807652470.
The spelling of 42282680 in words is "forty-two million, two hundred eighty-two thousand, six hundred eighty".
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