Base | Representation |
---|---|
bin | 10010010110000010010001 |
3 | 100001022111112 |
4 | 102112002101 |
5 | 2212340344 |
6 | 251023105 |
7 | 55605653 |
oct | 22260221 |
9 | 10038445 |
10 | 4808849 |
11 | 2794a61 |
12 | 173aa95 |
13 | cc4a96 |
14 | 8d26d3 |
15 | 64ec9e |
hex | 496091 |
4808849 has 8 divisors (see below), whose sum is σ = 5021352. Its totient is φ = 4600960.
The previous prime is 4808827. The next prime is 4808857. The reversal of 4808849 is 9488084.
It can be written as a sum of positive squares in 4 ways, for example, as 1423249 + 3385600 = 1193^2 + 1840^2 .
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 4808849 - 28 = 4808593 is a prime.
It is a super-3 number, since 3×48088493 (a number of 21 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (4808249) 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, 1067 + ... + 3279.
It is an arithmetic number, because the mean of its divisors is an integer number (627669).
Almost surely, 24808849 is an apocalyptic number.
It is an amenable number.
4808849 is a deficient number, since it is larger than the sum of its proper divisors (212503).
4808849 is a wasteful number, since it uses less digits than its factorization.
4808849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2307.
The product of its (nonzero) digits is 73728, while the sum is 41.
The square root of 4808849 is about 2192.9087988332. The cubic root of 4808849 is about 168.7901296423.
The spelling of 4808849 in words is "four million, eight hundred eight thousand, eight hundred forty-nine".
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