Base | Representation |
---|---|
bin | 100000001001000011011 |
3 | 1222111201211 |
4 | 10001020123 |
5 | 232200321 |
6 | 34323551 |
7 | 11644405 |
oct | 4011033 |
9 | 1874654 |
10 | 1053211 |
11 | 65a325 |
12 | 4295b7 |
13 | 2ab503 |
14 | 1d5b75 |
15 | 15c0e1 |
hex | 10121b |
1053211 has 4 divisors (see below), whose sum is σ = 1061632. Its totient is φ = 1044792.
The previous prime is 1053197. The next prime is 1053233. The reversal of 1053211 is 1123501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1053211 - 25 = 1053179 is a prime.
It is a super-2 number, since 2×10532112 = 2218506821042, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1053191 and 1053200.
It is not an unprimeable number, because it can be changed into a prime (1053271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4020 + ... + 4273.
It is an arithmetic number, because the mean of its divisors is an integer number (265408).
21053211 is an apocalyptic number.
1053211 is a deficient number, since it is larger than the sum of its proper divisors (8421).
1053211 is an equidigital number, since it uses as much as digits as its factorization.
1053211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8420.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 1053211 is about 1026.2606881295. The cubic root of 1053211 is about 101.7431381416.
Adding to 1053211 its reverse (1123501), we get a palindrome (2176712).
The spelling of 1053211 in words is "one million, fifty-three thousand, two hundred eleven".
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