Base | Representation |
---|---|
bin | 101001111010… |
… | …011001000111 |
3 | 202200012102212 |
4 | 221322121013 |
5 | 10303041304 |
6 | 1031254035 |
7 | 162250205 |
oct | 51723107 |
9 | 22605385 |
10 | 10987079 |
11 | 6224834 |
12 | 381a31b |
13 | 2378c3c |
14 | 1660075 |
15 | e7066e |
hex | a7a647 |
10987079 has 2 divisors, whose sum is σ = 10987080. Its totient is φ = 10987078.
The previous prime is 10987063. The next prime is 10987087. The reversal of 10987079 is 97078901.
It is a strong prime.
It is an emirp because it is prime and its reverse (97078901) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10987079 - 24 = 10987063 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10987019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5493539 + 5493540.
It is an arithmetic number, because the mean of its divisors is an integer number (5493540).
Almost surely, 210987079 is an apocalyptic number.
10987079 is a deficient number, since it is larger than the sum of its proper divisors (1).
10987079 is an equidigital number, since it uses as much as digits as its factorization.
10987079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 31752, while the sum is 41.
The square root of 10987079 is about 3314.6763039549. The cubic root of 10987079 is about 222.3108960098.
The spelling of 10987079 in words is "ten million, nine hundred eighty-seven thousand, seventy-nine".
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