Base | Representation |
---|---|
bin | 1001101110000101001101 |
3 | 11210110021001 |
4 | 21232011031 |
5 | 1123014140 |
6 | 130340301 |
7 | 30441463 |
oct | 11560515 |
9 | 4713231 |
10 | 2548045 |
11 | 1490425 |
12 | a2a691 |
13 | 6b2a26 |
14 | 4a4833 |
15 | 354e9a |
hex | 26e14d |
2548045 has 16 divisors (see below), whose sum is σ = 3345408. Its totient is φ = 1854720.
The previous prime is 2548019. The next prime is 2548061. The reversal of 2548045 is 5408452.
2548045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2548045 - 221 = 450893 is a prime.
It is a Duffinian number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2152 + ... + 3118.
It is an arithmetic number, because the mean of its divisors is an integer number (209088).
22548045 is an apocalyptic number.
It is an amenable number.
2548045 is a deficient number, since it is larger than the sum of its proper divisors (797363).
2548045 is a wasteful number, since it uses less digits than its factorization.
2548045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1020.
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 2548045 is about 1596.2596906519. The cubic root of 2548045 is about 136.5847979498.
The spelling of 2548045 in words is "two million, five hundred forty-eight thousand, forty-five".
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