| Base | Representation |
|---|---|
| bin | 1011111010111100… |
| … | …1100010101010000 |
| 3 | 22021000102222210221 |
| 4 | 2332233030111100 |
| 5 | 23023202323240 |
| 6 | 1245312002424 |
| 7 | 142204624306 |
| oct | 27657142520 |
| 9 | 8230388727 |
| 10 | 3200042320 |
| 11 | 13a2382182 |
| 12 | 753830414 |
| 13 | 3bcc84b87 |
| 14 | 224dda276 |
| 15 | 13ae0aa4a |
| hex | bebcc550 |
3200042320 has 80 divisors (see below), whose sum is σ = 7852890240. Its totient is φ = 1209364992.
The previous prime is 3200042317. The next prime is 3200042359. The reversal of 3200042320 is 232400023.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 3200042294 and 3200042303.
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 15 ways as a sum of consecutive naturals, for example, 600789 + ... + 606091.
It is an arithmetic number, because the mean of its divisors is an integer number (98161128).
Almost surely, 23200042320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3200042320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926445120).
3200042320 is an abundant number, since it is smaller than the sum of its proper divisors (4652847920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3200042320 is a wasteful number, since it uses less digits than its factorization.
3200042320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5732 (or 5726 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 3200042320 is about 56568.9165531743. The cubic root of 3200042320 is about 1473.6190956031.
Adding to 3200042320 its reverse (232400023), we get a palindrome (3432442343).
It can be divided in two parts, 32000 and 42320, that multiplied together give a square (1354240000 = 368002).
The spelling of 3200042320 in words is "three billion, two hundred million, forty-two thousand, three hundred twenty".
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