Base | Representation |
---|---|
bin | 101101010101010000001 |
3 | 2210110122100 |
4 | 11222222001 |
5 | 340013231 |
6 | 51501013 |
7 | 15424506 |
oct | 5525201 |
9 | 2713570 |
10 | 1485441 |
11 | 925041 |
12 | 5b7769 |
13 | 400179 |
14 | 2a94ad |
15 | 1e51e6 |
hex | 16aa81 |
1485441 has 6 divisors (see below), whose sum is σ = 2145650. Its totient is φ = 990288.
The previous prime is 1485433. The next prime is 1485461. The reversal of 1485441 is 1445841.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1476225 + 9216 = 1215^2 + 96^2 .
It is not a de Polignac number, because 1485441 - 23 = 1485433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1485461) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82516 + ... + 82533.
21485441 is an apocalyptic number.
It is an amenable number.
1485441 is a deficient number, since it is larger than the sum of its proper divisors (660209).
1485441 is a wasteful number, since it uses less digits than its factorization.
1485441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165055 (or 165052 counting only the distinct ones).
The product of its digits is 2560, while the sum is 27.
The square root of 1485441 is about 1218.7866917554. The cubic root of 1485441 is about 114.0998663215.
The spelling of 1485441 in words is "one million, four hundred eighty-five thousand, four hundred forty-one".
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