Base | Representation |
---|---|
bin | 101001110000… |
… | …110110001111 |
3 | 202121012210212 |
4 | 221300312033 |
5 | 10300313413 |
6 | 1030353035 |
7 | 162025214 |
oct | 51606617 |
9 | 22535725 |
10 | 10947983 |
11 | 61a8422 |
12 | 37bb77b |
13 | 23641c7 |
14 | 164db0b |
15 | e63ca8 |
hex | a70d8f |
10947983 has 8 divisors (see below), whose sum is σ = 11647152. Its totient is φ = 10254976.
The previous prime is 10947961. The next prime is 10947997. The reversal of 10947983 is 38974901.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10947983 - 222 = 6753679 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10947983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10947383) 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 in 7 ways as a sum of consecutive naturals, for example, 2441 + ... + 5277.
It is an arithmetic number, because the mean of its divisors is an integer number (1455894).
Almost surely, 210947983 is an apocalyptic number.
10947983 is a deficient number, since it is larger than the sum of its proper divisors (699169).
10947983 is a wasteful number, since it uses less digits than its factorization.
10947983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3081.
The product of its (nonzero) digits is 54432, while the sum is 41.
The square root of 10947983 is about 3308.7736398853. The cubic root of 10947983 is about 222.0468951063.
The spelling of 10947983 in words is "ten million, nine hundred forty-seven thousand, nine hundred eighty-three".
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