Base | Representation |
---|---|
bin | 100111101010… |
… | …010100000011 |
3 | 201120012220112 |
4 | 213222110003 |
5 | 10130200211 |
6 | 1010501535 |
7 | 154241516 |
oct | 47522403 |
9 | 21505815 |
10 | 10396931 |
11 | 5961406 |
12 | 35948ab |
13 | 220043c |
14 | 1548d7d |
15 | da588b |
hex | 9ea503 |
10396931 has 2 divisors, whose sum is σ = 10396932. Its totient is φ = 10396930.
The previous prime is 10396913. The next prime is 10396937. The reversal of 10396931 is 13969301.
Together with previous prime (10396913) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10396931 - 214 = 10380547 is a prime.
It is a super-2 number, since 2×103969312 = 216192348437522, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10396937) 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 as a sum of consecutive naturals, namely, 5198465 + 5198466.
It is an arithmetic number, because the mean of its divisors is an integer number (5198466).
Almost surely, 210396931 is an apocalyptic number.
10396931 is a deficient number, since it is larger than the sum of its proper divisors (1).
10396931 is an equidigital number, since it uses as much as digits as its factorization.
10396931 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4374, while the sum is 32.
The square root of 10396931 is about 3224.4272359599. The cubic root of 10396931 is about 218.2571034437.
The spelling of 10396931 in words is "ten million, three hundred ninety-six thousand, nine hundred thirty-one".
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