Base | Representation |
---|---|
bin | 1001000110110010… |
… | …10011101110111101 |
3 | 110121201010222201101 |
4 | 10203121103232331 |
5 | 40003013214120 |
6 | 2125040013101 |
7 | 232102102501 |
oct | 44331235675 |
9 | 13551128641 |
10 | 4888804285 |
11 | 208966a022 |
12 | b45301191 |
13 | 5cbac8201 |
14 | 3453d8301 |
15 | 1d92de90a |
hex | 123653bbd |
4888804285 has 4 divisors (see below), whose sum is σ = 5866565148. Its totient is φ = 3911043424.
The previous prime is 4888804267. The next prime is 4888804309. The reversal of 4888804285 is 5824088884.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1460233369 + 3428570916 = 38213^2 + 58554^2 .
It is a cyclic number.
It is not a de Polignac number, because 4888804285 - 27 = 4888804157 is a prime.
It is a super-2 number, since 2×48888042852 = 47800814674068722450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 488880424 + ... + 488880433.
It is an arithmetic number, because the mean of its divisors is an integer number (1466641287).
Almost surely, 24888804285 is an apocalyptic number.
It is an amenable number.
4888804285 is a deficient number, since it is larger than the sum of its proper divisors (977760863).
4888804285 is an equidigital number, since it uses as much as digits as its factorization.
4888804285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 977760862.
The product of its (nonzero) digits is 5242880, while the sum is 55.
The square root of 4888804285 is about 69919.9848755704. The cubic root of 4888804285 is about 1697.2046662051.
The spelling of 4888804285 in words is "four billion, eight hundred eighty-eight million, eight hundred four thousand, two hundred eighty-five".
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