Base | Representation |
---|---|
bin | 1011101000111… |
… | …1101000110111 |
3 | 10101212110100022 |
4 | 2322033220313 |
5 | 44444312324 |
6 | 4502235355 |
7 | 1131662432 |
oct | 272175067 |
9 | 111773308 |
10 | 48822839 |
11 | 2561735a |
12 | 14425b5b |
13 | a165670 |
14 | 66ac819 |
15 | 444605e |
hex | 2e8fa37 |
48822839 has 8 divisors (see below), whose sum is σ = 52636752. Its totient is φ = 45017280.
The previous prime is 48822817. The next prime is 48822853. The reversal of 48822839 is 93822884.
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 48822839 - 212 = 48818743 is a prime.
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 48822839.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48822139) 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, 15752 + ... + 18594.
It is an arithmetic number, because the mean of its divisors is an integer number (6579594).
Almost surely, 248822839 is an apocalyptic number.
48822839 is a deficient number, since it is larger than the sum of its proper divisors (3813913).
48822839 is a wasteful number, since it uses less digits than its factorization.
48822839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4177.
The product of its digits is 221184, while the sum is 44.
The square root of 48822839 is about 6987.3341840791. The cubic root of 48822839 is about 365.4890273753.
The spelling of 48822839 in words is "forty-eight million, eight hundred twenty-two thousand, eight hundred thirty-nine".
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