Base | Representation |
---|---|
bin | 110011111000… |
… | …0110010001000 |
3 | 1220011221021102 |
4 | 1213300302020 |
5 | 23430410043 |
6 | 2411000532 |
7 | 450126116 |
oct | 147606210 |
9 | 56157242 |
10 | 27200648 |
11 | 14399282 |
12 | 9139148 |
13 | 5834a77 |
14 | 3880ab6 |
15 | 25c46b8 |
hex | 19f0c88 |
27200648 has 32 divisors (see below), whose sum is σ = 52147200. Its totient is φ = 13298688.
The previous prime is 27200633. The next prime is 27200683. The reversal of 27200648 is 84600272.
It is a self number, because there is not a number n which added to its sum of digits gives 27200648.
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 7 ways as a sum of consecutive naturals, for example, 121865 + ... + 122087.
It is an arithmetic number, because the mean of its divisors is an integer number (1629600).
Almost surely, 227200648 is an apocalyptic number.
It is an amenable number.
27200648 is a deficient number, since it is larger than the sum of its proper divisors (24946552).
27200648 is a wasteful number, since it uses less digits than its factorization.
27200648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501 (or 497 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 27200648 is about 5215.4240479562. The cubic root of 27200648 is about 300.7413074429.
The spelling of 27200648 in words is "twenty-seven million, two hundred thousand, six hundred forty-eight".
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