Base | Representation |
---|---|
bin | 11100011001001111001 |
3 | 1202021022012 |
4 | 3203021321 |
5 | 214233200 |
6 | 31535305 |
7 | 10623416 |
oct | 3431171 |
9 | 1667265 |
10 | 930425 |
11 | 586051 |
12 | 38a535 |
13 | 267662 |
14 | 1a310d |
15 | 135a35 |
hex | e3279 |
930425 has 6 divisors (see below), whose sum is σ = 1153758. Its totient is φ = 744320.
The previous prime is 930409. The next prime is 930437. The reversal of 930425 is 524039.
It can be written as a sum of positive squares in 3 ways, for example, as 44944 + 885481 = 212^2 + 941^2 .
It is not a de Polignac number, because 930425 - 24 = 930409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 930425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18584 + ... + 18633.
It is an arithmetic number, because the mean of its divisors is an integer number (192293).
2930425 is an apocalyptic number.
It is an amenable number.
930425 is a deficient number, since it is larger than the sum of its proper divisors (223333).
930425 is a wasteful number, since it uses less digits than its factorization.
930425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37227 (or 37222 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 930425 is about 964.5854031655. The cubic root of 930425 is about 97.6248674094.
The spelling of 930425 in words is "nine hundred thirty thousand, four hundred twenty-five".
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