Base | Representation |
---|---|
bin | 110111011011111… |
… | …110111000010001 |
3 | 2101211010002002101 |
4 | 313123332320101 |
5 | 3401100113241 |
6 | 232142520401 |
7 | 32022366160 |
oct | 6733767021 |
9 | 2354102071 |
10 | 930082321 |
11 | 438009683 |
12 | 21b596101 |
13 | 11a8c9c8c |
14 | 8b74b3d7 |
15 | 569bee31 |
hex | 376fee11 |
930082321 has 16 divisors (see below), whose sum is σ = 1087527168. Its totient is φ = 778982400.
The previous prime is 930082301. The next prime is 930082327. The reversal of 930082321 is 123280039.
It is not a de Polignac number, because 930082321 - 25 = 930082289 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 930082321.
It is not an unprimeable number, because it can be changed into a prime (930082327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47881 + ... + 64441.
It is an arithmetic number, because the mean of its divisors is an integer number (67970448).
Almost surely, 2930082321 is an apocalyptic number.
It is an amenable number.
930082321 is a deficient number, since it is larger than the sum of its proper divisors (157444847).
930082321 is a wasteful number, since it uses less digits than its factorization.
930082321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16752.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 930082321 is about 30497.2510400528. The cubic root of 930082321 is about 976.1288073667.
The spelling of 930082321 in words is "nine hundred thirty million, eighty-two thousand, three hundred twenty-one".
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