Base | Representation |
---|---|
bin | 11110011011111… |
… | …11101101111001 |
3 | 122210102221221011 |
4 | 33031333231321 |
5 | 1010330431342 |
6 | 41200313521 |
7 | 6220146604 |
oct | 1715775571 |
9 | 583387834 |
10 | 255327097 |
11 | 121142033 |
12 | 716128a1 |
13 | 40b8932c |
14 | 25ca533b |
15 | 17637717 |
hex | f37fb79 |
255327097 has 8 divisors (see below), whose sum is σ = 270486216. Its totient is φ = 240183552.
The previous prime is 255327089. The next prime is 255327101. The reversal of 255327097 is 790723552.
It can be written as a sum of positive squares in 4 ways, for example, as 4769856 + 250557241 = 2184^2 + 15829^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255327097 - 23 = 255327089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255327497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59343 + ... + 63499.
It is an arithmetic number, because the mean of its divisors is an integer number (33810777).
Almost surely, 2255327097 is an apocalyptic number.
It is an amenable number.
255327097 is a deficient number, since it is larger than the sum of its proper divisors (15159119).
255327097 is a wasteful number, since it uses less digits than its factorization.
255327097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7787.
The product of its (nonzero) digits is 132300, while the sum is 40.
The square root of 255327097 is about 15978.9579447472. The cubic root of 255327097 is about 634.4035956825.
The spelling of 255327097 in words is "two hundred fifty-five million, three hundred twenty-seven thousand, ninety-seven".
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