Base | Representation |
---|---|
bin | 1011100000101… |
… | …1100111111101 |
3 | 10100211222121021 |
4 | 2320023213331 |
5 | 44330011414 |
6 | 4442504141 |
7 | 1124251111 |
oct | 270134775 |
9 | 110758537 |
10 | 48282109 |
11 | 25288077 |
12 | 14205051 |
13 | a0064c5 |
14 | 65ab741 |
15 | 438ac24 |
hex | 2e0b9fd |
48282109 has 8 divisors (see below), whose sum is σ = 48837600. Its totient is φ = 47730000.
The previous prime is 48282079. The next prime is 48282137. The reversal of 48282109 is 90128284.
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 48282109 - 211 = 48280061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48282149) 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, 36754 + ... + 38044.
It is an arithmetic number, because the mean of its divisors is an integer number (6104700).
Almost surely, 248282109 is an apocalyptic number.
It is an amenable number.
48282109 is a deficient number, since it is larger than the sum of its proper divisors (555491).
48282109 is a wasteful number, since it uses less digits than its factorization.
48282109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 48282109 is about 6948.5328667281. The cubic root of 48282109 is about 364.1347089260.
The spelling of 48282109 in words is "forty-eight million, two hundred eighty-two thousand, one hundred nine".
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