Base | Representation |
---|---|
bin | 101001111001… |
… | …110111110001 |
3 | 202200002111211 |
4 | 221321313301 |
5 | 10303004240 |
6 | 1031240121 |
7 | 162241036 |
oct | 51716761 |
9 | 22602454 |
10 | 10984945 |
11 | 6223174 |
12 | 3819041 |
13 | 2377c8a |
14 | 165d38d |
15 | e6ebea |
hex | a79df1 |
10984945 has 8 divisors (see below), whose sum is σ = 13875840. Its totient is φ = 8325360.
The previous prime is 10984933. The next prime is 10984949. The reversal of 10984945 is 54948901.
10984945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10984945 - 25 = 10984913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10984898 and 10984907.
It is not an unprimeable number, because it can be changed into a prime (10984949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57721 + ... + 57910.
It is an arithmetic number, because the mean of its divisors is an integer number (1734480).
Almost surely, 210984945 is an apocalyptic number.
It is an amenable number.
10984945 is a deficient number, since it is larger than the sum of its proper divisors (2890895).
10984945 is a wasteful number, since it uses less digits than its factorization.
10984945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115655.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 10984945 is about 3314.3543866038. The cubic root of 10984945 is about 222.2965020667.
The spelling of 10984945 in words is "ten million, nine hundred eighty-four thousand, nine hundred forty-five".
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