Base | Representation |
---|---|
bin | 1000100100001111011001 |
3 | 11020002101010 |
4 | 20210033121 |
5 | 1033324333 |
6 | 120044133 |
7 | 25041630 |
oct | 10441731 |
9 | 4202333 |
10 | 2245593 |
11 | 12a4169 |
12 | 903649 |
13 | 60816c |
14 | 426517 |
15 | 2e5563 |
hex | 2243d9 |
2245593 has 16 divisors (see below), whose sum is σ = 3479936. Its totient is φ = 1261440.
The previous prime is 2245583. The next prime is 2245597. The reversal of 2245593 is 3955422.
It is not a de Polignac number, because 2245593 - 24 = 2245577 is a prime.
It is a Duffinian number.
2245593 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2245593.
It is not an unprimeable number, because it can be changed into a prime (2245597) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405 + ... + 2157.
It is an arithmetic number, because the mean of its divisors is an integer number (217496).
22245593 is an apocalyptic number.
It is an amenable number.
2245593 is a deficient number, since it is larger than the sum of its proper divisors (1234343).
2245593 is a wasteful number, since it uses less digits than its factorization.
2245593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824.
The product of its digits is 10800, while the sum is 30.
The square root of 2245593 is about 1498.5302799743. The cubic root of 2245593 is about 130.9514611464.
The spelling of 2245593 in words is "two million, two hundred forty-five thousand, five hundred ninety-three".
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