Base | Representation |
---|---|
bin | 100000111111011011101 |
3 | 2000220221000 |
4 | 10013323131 |
5 | 234043203 |
6 | 35100513 |
7 | 12121521 |
oct | 4077335 |
9 | 2026830 |
10 | 1081053 |
11 | 679236 |
12 | 441739 |
13 | 2bb09c |
14 | 201d81 |
15 | 1654a3 |
hex | 107edd |
1081053 has 8 divisors (see below), whose sum is σ = 1601600. Its totient is φ = 720684.
The previous prime is 1081051. The next prime is 1081061. The reversal of 1081053 is 3501801.
It is a happy number.
It is not a de Polignac number, because 1081053 - 21 = 1081051 is a prime.
It is a Duffinian number.
1081053 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1081051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19993 + ... + 20046.
It is an arithmetic number, because the mean of its divisors is an integer number (200200).
21081053 is an apocalyptic number.
It is an amenable number.
1081053 is a deficient number, since it is larger than the sum of its proper divisors (520547).
1081053 is an equidigital number, since it uses as much as digits as its factorization.
1081053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40048 (or 40042 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 1081053 is about 1039.7369859729. The cubic root of 1081053 is about 102.6318905005.
Adding to 1081053 its reverse (3501801), we get a palindrome (4582854).
The spelling of 1081053 in words is "one million, eighty-one thousand, fifty-three".
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