Base | Representation |
---|---|
bin | 101000010000… |
… | …100001100001 |
3 | 201212011121012 |
4 | 220100201201 |
5 | 10200202231 |
6 | 1014110305 |
7 | 155463023 |
oct | 50204141 |
9 | 21764535 |
10 | 10553441 |
11 | 5a58a58 |
12 | 364b395 |
13 | 2256752 |
14 | 158a013 |
15 | dd6e2b |
hex | a10861 |
10553441 has 4 divisors (see below), whose sum is σ = 10810884. Its totient is φ = 10296000.
The previous prime is 10553437. The next prime is 10553449. The reversal of 10553441 is 14435501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14435501 = 3691 ⋅3911.
It can be written as a sum of positive squares in 2 ways, for example, as 4774225 + 5779216 = 2185^2 + 2404^2 .
It is a cyclic number.
It is not a de Polignac number, because 10553441 - 22 = 10553437 is a prime.
It is a super-2 number, since 2×105534412 = 222750233880962, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10553449) 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, 128660 + ... + 128741.
It is an arithmetic number, because the mean of its divisors is an integer number (2702721).
Almost surely, 210553441 is an apocalyptic number.
It is an amenable number.
10553441 is a deficient number, since it is larger than the sum of its proper divisors (257443).
10553441 is an equidigital number, since it uses as much as digits as its factorization.
10553441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257442.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 10553441 is about 3248.6060087367. The cubic root of 10553441 is about 219.3468299042.
Adding to 10553441 its reverse (14435501), we get a palindrome (24988942).
The spelling of 10553441 in words is "ten million, five hundred fifty-three thousand, four hundred forty-one".
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