Base | Representation |
---|---|
bin | 110111011100000… |
… | …010010111000101 |
3 | 2101211010210122112 |
4 | 313130002113011 |
5 | 3401101042311 |
6 | 232143110405 |
7 | 32022455561 |
oct | 6734022705 |
9 | 2354123575 |
10 | 930096581 |
11 | 438019367 |
12 | 21b5a2405 |
13 | 11a90360b |
14 | 8b7526a1 |
15 | 569c428b |
hex | 377025c5 |
930096581 has 2 divisors, whose sum is σ = 930096582. Its totient is φ = 930096580.
The previous prime is 930096533. The next prime is 930096593. The reversal of 930096581 is 185690039.
930096581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 793323556 + 136773025 = 28166^2 + 11695^2 .
It is a cyclic number.
It is not a de Polignac number, because 930096581 - 226 = 862987717 is a prime.
It is a super-2 number, since 2×9300965812 = 1730159299975779122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (930096511) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465048290 + 465048291.
It is an arithmetic number, because the mean of its divisors is an integer number (465048291).
Almost surely, 2930096581 is an apocalyptic number.
It is an amenable number.
930096581 is a deficient number, since it is larger than the sum of its proper divisors (1).
930096581 is an equidigital number, since it uses as much as digits as its factorization.
930096581 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 58320, while the sum is 41.
The square root of 930096581 is about 30497.4848307201. The cubic root of 930096581 is about 976.1337960024.
The spelling of 930096581 in words is "nine hundred thirty million, ninety-six thousand, five hundred eighty-one".
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