| Base | Representation |
|---|---|
| bin | 1000000110110101… |
| … | …00010111011000000 |
| 3 | 102020022112121012200 |
| 4 | 10003122202323000 |
| 5 | 32403134221403 |
| 6 | 1555511553200 |
| 7 | 212565403020 |
| oct | 40332427300 |
| 9 | 12208477180 |
| 10 | 4352257728 |
| 11 | 1933810715 |
| 12 | a1568b800 |
| 13 | 5448b8440 |
| 14 | 2d404ba80 |
| 15 | 1a7157ca3 |
| hex | 1036a2ec0 |
4352257728 has 336 divisors, whose sum is σ = 15718999296. Its totient is φ = 1120573440.
The previous prime is 4352257727. The next prime is 4352257729. The reversal of 4352257728 is 8277522534.
4352257728 is a `hidden beast` number, since 4 + 3 + 52 + 2 + 577 + 28 = 666.
It is an interprime number because it is at equal distance from previous prime (4352257727) and next prime (4352257729).
It is a tau number, because it is divible by the number of its divisors (336).
It is not an unprimeable number, because it can be changed into a prime (4352257727) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 2252923 + ... + 2254853.
It is an arithmetic number, because the mean of its divisors is an integer number (46782736).
Almost surely, 24352257728 is an apocalyptic number.
4352257728 is a gapful number since it is divisible by the number (48) 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 4352257728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7859499648).
4352257728 is an abundant number, since it is smaller than the sum of its proper divisors (11366741568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4352257728 is a wasteful number, since it uses less digits than its factorization.
4352257728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012 (or 1999 counting only the distinct ones).
The product of its digits is 940800, while the sum is 45.
The square root of 4352257728 is about 65971.6433628874. The cubic root of 4352257728 is about 1632.6942691996.
The spelling of 4352257728 in words is "four billion, three hundred fifty-two million, two hundred fifty-seven thousand, seven hundred twenty-eight".
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