Base | Representation |
---|---|
bin | 1011011111100… |
… | …0111111100111 |
3 | 10100201002220222 |
4 | 2313320333213 |
5 | 44320041144 |
6 | 4441114555 |
7 | 1123512455 |
oct | 267707747 |
9 | 110632828 |
10 | 48205799 |
11 | 25235804 |
12 | 14188a5b |
13 | 9caa855 |
14 | 658b9d5 |
15 | 43732ee |
hex | 2df8fe7 |
48205799 has 8 divisors (see below), whose sum is σ = 49507248. Its totient is φ = 46920960.
The previous prime is 48205757. The next prime is 48205811. The reversal of 48205799 is 99750284.
It is a happy number.
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 48205799 - 224 = 31428583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48205099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844 + ... + 9990.
It is an arithmetic number, because the mean of its divisors is an integer number (6188406).
Almost surely, 248205799 is an apocalyptic number.
48205799 is a deficient number, since it is larger than the sum of its proper divisors (1301449).
48205799 is an equidigital number, since it uses as much as digits as its factorization.
48205799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8305.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 48205799 is about 6943.0396081255. The cubic root of 48205799 is about 363.9427691490.
The spelling of 48205799 in words is "forty-eight million, two hundred five thousand, seven hundred ninety-nine".
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