Base | Representation |
---|---|
bin | 1010010011001… |
… | …0111001000100 |
3 | 10000021210100112 |
4 | 2210302321010 |
5 | 42024400233 |
6 | 4141532152 |
7 | 1033123502 |
oct | 244627104 |
9 | 100253315 |
10 | 43200068 |
11 | 2242693a |
12 | 12574058 |
13 | 8c47292 |
14 | 5a47672 |
15 | 3bd5048 |
hex | 2932e44 |
43200068 has 6 divisors (see below), whose sum is σ = 75600126. Its totient is φ = 21600032.
The previous prime is 43200037. The next prime is 43200071. The reversal of 43200068 is 86000234.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 42016324 + 1183744 = 6482^2 + 1088^2 .
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 as a sum of consecutive naturals, namely, 5400005 + ... + 5400012.
It is an arithmetic number, because the mean of its divisors is an integer number (12600021).
Almost surely, 243200068 is an apocalyptic number.
It is an amenable number.
43200068 is a deficient number, since it is larger than the sum of its proper divisors (32400058).
43200068 is a wasteful number, since it uses less digits than its factorization.
43200068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10800021 (or 10800019 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 43200068 is about 6572.6758629952. The cubic root of 43200068 is about 350.8823126903.
The spelling of 43200068 in words is "forty-three million, two hundred thousand, sixty-eight".
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