Base | Representation |
---|---|
bin | 1001000100011100… |
… | …11111010010101110 |
3 | 110120100020112010010 |
4 | 10202032133102232 |
5 | 34433003101310 |
6 | 2123055354050 |
7 | 231443303430 |
oct | 44216372256 |
9 | 13510215103 |
10 | 4869190830 |
11 | 2079593159 |
12 | b3a822926 |
13 | 5c7a1ba0a |
14 | 342970650 |
15 | 1d7718320 |
hex | 12239f4ae |
4869190830 has 128 divisors (see below), whose sum is σ = 14352878592. Its totient is φ = 1031804928.
The previous prime is 4869190783. The next prime is 4869190853. The reversal of 4869190830 is 380919684.
It is a self number, because there is not a number n which added to its sum of digits gives 4869190830.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229012 + ... + 249368.
It is an arithmetic number, because the mean of its divisors is an integer number (112131864).
Almost surely, 24869190830 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4869190830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7176439296).
4869190830 is an abundant number, since it is smaller than the sum of its proper divisors (9483687762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4869190830 is a wasteful number, since it uses less digits than its factorization.
4869190830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20458.
The product of its (nonzero) digits is 373248, while the sum is 48.
The square root of 4869190830 is about 69779.5874880326. The cubic root of 4869190830 is about 1694.9319453015.
The spelling of 4869190830 in words is "four billion, eight hundred sixty-nine million, one hundred ninety thousand, eight hundred thirty".
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