Base | Representation |
---|---|
bin | 1001001101111100… |
… | …10100010111111101 |
3 | 110202220010000100001 |
4 | 10212332110113331 |
5 | 40113400303020 |
6 | 2135022434301 |
7 | 233431266535 |
oct | 44676242775 |
9 | 13686100301 |
10 | 4948837885 |
11 | 210a543172 |
12 | b61432991 |
13 | 60b387554 |
14 | 34d3844c5 |
15 | 1de6ec50a |
hex | 126f945fd |
4948837885 has 8 divisors (see below), whose sum is σ = 5948296920. Its totient is φ = 3952609344.
The previous prime is 4948837867. The next prime is 4948837889. The reversal of 4948837885 is 5887388494.
It can be written as a sum of positive squares in 4 ways, for example, as 864477604 + 4084360281 = 29402^2 + 63909^2 .
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 4948837885 - 215 = 4948805117 is a prime.
It is a super-2 number, since 2×49488378852 = 48981992824022546450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4948837889) 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, 804250 + ... + 810379.
It is an arithmetic number, because the mean of its divisors is an integer number (743537115).
Almost surely, 24948837885 is an apocalyptic number.
It is an amenable number.
4948837885 is a deficient number, since it is larger than the sum of its proper divisors (999459035).
4948837885 is a wasteful number, since it uses less digits than its factorization.
4948837885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1615247.
The product of its digits is 61931520, while the sum is 64.
The square root of 4948837885 is about 70347.9771208810. The cubic root of 4948837885 is about 1704.1235405528.
The spelling of 4948837885 in words is "four billion, nine hundred forty-eight million, eight hundred thirty-seven thousand, eight hundred eighty-five".
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