| Base | Representation |
|---|---|
| bin | 1010100010110011… |
| … | …0000000111110000 |
| 3 | 21022020201022211000 |
| 4 | 2220230300013300 |
| 5 | 21244024204403 |
| 6 | 1144503122000 |
| 7 | 130065120240 |
| oct | 25054600760 |
| 9 | 7266638730 |
| 10 | 2830303728 |
| 11 | 12226a609a |
| 12 | 66ba43300 |
| 13 | 3614aa545 |
| 14 | 1cbc71b20 |
| 15 | 1187237a3 |
| hex | a8b301f0 |
2830303728 has 160 divisors (see below), whose sum is σ = 9333688320. Its totient is φ = 804384000.
The previous prime is 2830303717. The next prime is 2830303739. The reversal of 2830303728 is 8273030382.
2830303728 is a `hidden beast` number, since 283 + 0 + 3 + 0 + 372 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (2830303717) and next prime (2830303739).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2830303692 and 2830303701.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 593353 + ... + 598103.
It is an arithmetic number, because the mean of its divisors is an integer number (58335552).
Almost surely, 22830303728 is an apocalyptic number.
2830303728 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2830303728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4666844160).
2830303728 is an abundant number, since it is smaller than the sum of its proper divisors (6503384592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2830303728 is a wasteful number, since it uses less digits than its factorization.
2830303728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4972 (or 4960 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 2830303728 is about 53200.5989439969. The cubic root of 2830303728 is about 1414.5262604360.
The spelling of 2830303728 in words is "two billion, eight hundred thirty million, three hundred three thousand, seven hundred twenty-eight".
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