Base | Representation |
---|---|
bin | 100111110111… |
… | …011110001001 |
3 | 201122221211121 |
4 | 213313132021 |
5 | 10133411300 |
6 | 1011555241 |
7 | 154554610 |
oct | 47673611 |
9 | 21587747 |
10 | 10450825 |
11 | 5998950 |
12 | 35bbb21 |
13 | 221bb28 |
14 | 1560877 |
15 | db681a |
hex | 9f7789 |
10450825 has 48 divisors (see below), whose sum is σ = 16606080. Its totient is φ = 6336000.
The previous prime is 10450819. The next prime is 10450829. The reversal of 10450825 is 52805401.
It is not a de Polignac number, because 10450825 - 25 = 10450793 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 10450825.
It is not an unprimeable number, because it can be changed into a prime (10450829) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117381 + ... + 117469.
It is an arithmetic number, because the mean of its divisors is an integer number (345960).
Almost surely, 210450825 is an apocalyptic number.
It is an amenable number.
10450825 is a deficient number, since it is larger than the sum of its proper divisors (6155255).
10450825 is a wasteful number, since it uses less digits than its factorization.
10450825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 10450825 is about 3232.7735769769. The cubic root of 10450825 is about 218.6335761427.
The spelling of 10450825 in words is "ten million, four hundred fifty thousand, eight hundred twenty-five".
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