Base | Representation |
---|---|
bin | 101001110111… |
… | …100001001101 |
3 | 202122121021221 |
4 | 221313201031 |
5 | 10302202214 |
6 | 1031123341 |
7 | 162200662 |
oct | 51674115 |
9 | 22577257 |
10 | 10975309 |
11 | 6216a04 |
12 | 3813551 |
13 | 2373787 |
14 | 1659a69 |
15 | e6be24 |
hex | a7784d |
10975309 has 2 divisors, whose sum is σ = 10975310. Its totient is φ = 10975308.
The previous prime is 10975291. The next prime is 10975343. The reversal of 10975309 is 90357901.
It is an a-pointer prime, because the next prime (10975343) can be obtained adding 10975309 to its sum of digits (34).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7717284 + 3258025 = 2778^2 + 1805^2 .
It is a cyclic number.
It is not a de Polignac number, because 10975309 - 29 = 10974797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10975379) 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, 5487654 + 5487655.
It is an arithmetic number, because the mean of its divisors is an integer number (5487655).
Almost surely, 210975309 is an apocalyptic number.
It is an amenable number.
10975309 is a deficient number, since it is larger than the sum of its proper divisors (1).
10975309 is an equidigital number, since it uses as much as digits as its factorization.
10975309 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8505, while the sum is 34.
The square root of 10975309 is about 3312.9003908962. The cubic root of 10975309 is about 222.2314835122.
The spelling of 10975309 in words is "ten million, nine hundred seventy-five thousand, three hundred nine".
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