| Base | Representation |
|---|---|
| bin | 1111000000100101… |
| … | …0010000101010000 |
| 3 | 101101210012122020100 |
| 4 | 3300021102011100 |
| 5 | 31222403341300 |
| 6 | 1503442412400 |
| 7 | 201561432141 |
| oct | 36011220520 |
| 9 | 11353178210 |
| 10 | 4028965200 |
| 11 | 1788278207 |
| 12 | 945361100 |
| 13 | 4c29236a0 |
| 14 | 2a3133ac8 |
| 15 | 188a97700 |
| hex | f0252150 |
4028965200 has 720 divisors, whose sum is σ = 16622686080. Its totient is φ = 894136320.
The previous prime is 4028965159. The next prime is 4028965211. The reversal of 4028965200 is 25698204.
It is a happy number.
4028965200 is a `hidden beast` number, since 40 + 2 + 8 + 96 + 520 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (720).
It is a super-2 number, since 2×40289652002 = 32465121165622080000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 143 ways as a sum of consecutive naturals, for example, 20451502 + ... + 20451698.
It is an arithmetic number, because the mean of its divisors is an integer number (23087064).
Almost surely, 24028965200 is an apocalyptic number.
4028965200 is a gapful number since it is divisible by the number (40) 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 4028965200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8311343040).
4028965200 is an abundant number, since it is smaller than the sum of its proper divisors (12593720880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4028965200 is a wasteful number, since it uses less digits than its factorization.
4028965200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276 (or 262 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 4028965200 is about 63474.1301633981. The cubic root of 4028965200 is about 1591.2234561157.
The spelling of 4028965200 in words is "four billion, twenty-eight million, nine hundred sixty-five thousand, two hundred".
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