Base | Representation |
---|---|
bin | 1001010101110010110001 |
3 | 11121101210110 |
4 | 21111302301 |
5 | 1111323221 |
6 | 124251533 |
7 | 26545443 |
oct | 11256261 |
9 | 4541713 |
10 | 2448561 |
11 | 1422705 |
12 | 9a0ba9 |
13 | 67966b |
14 | 47a493 |
15 | 335776 |
hex | 255cb1 |
2448561 has 16 divisors (see below), whose sum is σ = 3544128. Its totient is φ = 1497600.
The previous prime is 2448553. The next prime is 2448569. The reversal of 2448561 is 1658442.
2448561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2448553) and next prime (2448569).
It is not a de Polignac number, because 2448561 - 23 = 2448553 is a prime.
2448561 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2448569) by changing a digit.
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, 1506 + ... + 2676.
It is an arithmetic number, because the mean of its divisors is an integer number (221508).
22448561 is an apocalyptic number.
It is an amenable number.
2448561 is a deficient number, since it is larger than the sum of its proper divisors (1095567).
2448561 is a wasteful number, since it uses less digits than its factorization.
2448561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1232.
The product of its digits is 7680, while the sum is 30.
The square root of 2448561 is about 1564.7878450448. The cubic root of 2448561 is about 134.7835764110.
The spelling of 2448561 in words is "two million, four hundred forty-eight thousand, five hundred sixty-one".
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