Base | Representation |
---|---|
bin | 101000101111… |
… | …011111110111 |
3 | 202002121122002 |
4 | 220233133313 |
5 | 10213232221 |
6 | 1020525515 |
7 | 156531635 |
oct | 50573767 |
9 | 22077562 |
10 | 10680311 |
11 | 6035304 |
12 | 36b089b |
13 | 229c415 |
14 | 15c0355 |
15 | e0e80b |
hex | a2f7f7 |
10680311 has 2 divisors, whose sum is σ = 10680312. Its totient is φ = 10680310.
The previous prime is 10680283. The next prime is 10680353. The reversal of 10680311 is 11308601.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10680311 is a prime.
It is a super-2 number, since 2×106803112 = 228138086113442, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10680391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5340155 + 5340156.
It is an arithmetic number, because the mean of its divisors is an integer number (5340156).
Almost surely, 210680311 is an apocalyptic number.
10680311 is a deficient number, since it is larger than the sum of its proper divisors (1).
10680311 is an equidigital number, since it uses as much as digits as its factorization.
10680311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 10680311 is about 3268.0745095545. The cubic root of 10680311 is about 220.2223028428. Note that the first 3 decimals are identical.
Adding to 10680311 its reverse (11308601), we get a palindrome (21988912).
The spelling of 10680311 in words is "ten million, six hundred eighty thousand, three hundred eleven".
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