Base | Representation |
---|---|
bin | 10000001000110… |
… | …101010001101001 |
3 | 200212110120022100 |
4 | 100020311101221 |
5 | 1023303011300 |
6 | 42511044013 |
7 | 6465226002 |
oct | 2010652151 |
9 | 625416270 |
10 | 270750825 |
11 | 129917114 |
12 | 76810609 |
13 | 441297b7 |
14 | 27d5c1a9 |
15 | 18b82700 |
hex | 10235469 |
270750825 has 72 divisors (see below), whose sum is σ = 511610112. Its totient is φ = 136604160.
The previous prime is 270750811. The next prime is 270750829. The reversal of 270750825 is 528057072.
It is not a de Polignac number, because 270750825 - 215 = 270718057 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 270750825.
It is not an unprimeable number, because it can be changed into a prime (270750829) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 584544 + ... + 585006.
It is an arithmetic number, because the mean of its divisors is an integer number (7105696).
Almost surely, 2270750825 is an apocalyptic number.
270750825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
270750825 is a deficient number, since it is larger than the sum of its proper divisors (240859287).
270750825 is a wasteful number, since it uses less digits than its factorization.
270750825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615 (or 607 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 270750825 is about 16454.5077410417. The cubic root of 270750825 is about 646.9289649021.
The spelling of 270750825 in words is "two hundred seventy million, seven hundred fifty thousand, eight hundred twenty-five".
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