Base | Representation |
---|---|
bin | 1001000111010100… |
… | …00000010001001010 |
3 | 110122000101100110000 |
4 | 10203222000101022 |
5 | 40010123243002 |
6 | 2125313503430 |
7 | 232154231553 |
oct | 44352002112 |
9 | 13560340400 |
10 | 4893181002 |
11 | 2091089346 |
12 | b46871b76 |
13 | 5cc99b398 |
14 | 345c1732a |
15 | 1d98a661c |
hex | 123a8044a |
4893181002 has 40 divisors (see below), whose sum is σ = 11144115972. Its totient is φ = 1604318400.
The previous prime is 4893180973. The next prime is 4893181003. The reversal of 4893181002 is 2001813984.
It can be written as a sum of positive squares in 2 ways, for example, as 4753964601 + 139216401 = 68949^2 + 11799^2 .
It is not an unprimeable number, because it can be changed into a prime (4893181003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 237699 + ... + 257462.
Almost surely, 24893181002 is an apocalyptic number.
4893181002 is an abundant number, since it is smaller than the sum of its proper divisors (6250934970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4893181002 is a wasteful number, since it uses less digits than its factorization.
4893181002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495236 (or 495227 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 4893181002 is about 69951.2759140246. The cubic root of 4893181002 is about 1697.7109910296.
Adding to 4893181002 its reverse (2001813984), we get a palindrome (6894994986).
The spelling of 4893181002 in words is "four billion, eight hundred ninety-three million, one hundred eighty-one thousand, two".
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