Base | Representation |
---|---|
bin | 1001000110001111… |
… | …01111000110101101 |
3 | 110121101110221211000 |
4 | 10203013233012231 |
5 | 40000323312210 |
6 | 2124353150513 |
7 | 232014665514 |
oct | 44307570655 |
9 | 13541427730 |
10 | 4884197805 |
11 | 2087003113 |
12 | b4385b439 |
13 | 5cab74596 |
14 | 34495967b |
15 | 1d8bceac0 |
hex | 1231ef1ad |
4884197805 has 16 divisors (see below), whose sum is σ = 8683018560. Its totient is φ = 2604905424.
The previous prime is 4884197789. The next prime is 4884197807. The reversal of 4884197805 is 5087914884.
It is not a de Polignac number, because 4884197805 - 24 = 4884197789 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4884197807) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18089487 + ... + 18089756.
It is an arithmetic number, because the mean of its divisors is an integer number (542688660).
Almost surely, 24884197805 is an apocalyptic number.
4884197805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4884197805 is a deficient number, since it is larger than the sum of its proper divisors (3798820755).
4884197805 is a wasteful number, since it uses less digits than its factorization.
4884197805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36179257 (or 36179251 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 54.
The square root of 4884197805 is about 69887.0360295813. The cubic root of 4884197805 is about 1696.6714345101.
The spelling of 4884197805 in words is "four billion, eight hundred eighty-four million, one hundred ninety-seven thousand, eight hundred five".
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