Base | Representation |
---|---|
bin | 101001001110… |
… | …100010010001 |
3 | 202100002000121 |
4 | 221032202101 |
5 | 10231314231 |
6 | 1023350241 |
7 | 160601401 |
oct | 51164221 |
9 | 22302017 |
10 | 10807441 |
11 | 6111877 |
12 | 3752381 |
13 | 2315248 |
14 | 1614801 |
15 | e37311 |
hex | a4e891 |
10807441 has 4 divisors (see below), whose sum is σ = 11099572. Its totient is φ = 10515312.
The previous prime is 10807439. The next prime is 10807451. The reversal of 10807441 is 14470801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14470801 = 83 ⋅174347.
It can be written as a sum of positive squares in 2 ways, for example, as 5308416 + 5499025 = 2304^2 + 2345^2 .
It is a cyclic number.
It is not a de Polignac number, because 10807441 - 21 = 10807439 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10807411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146010 + ... + 146083.
It is an arithmetic number, because the mean of its divisors is an integer number (2774893).
Almost surely, 210807441 is an apocalyptic number.
It is an amenable number.
10807441 is a deficient number, since it is larger than the sum of its proper divisors (292131).
10807441 is an equidigital number, since it uses as much as digits as its factorization.
10807441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292130.
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 10807441 is about 3287.4672621944. The cubic root of 10807441 is about 221.0926428539.
The spelling of 10807441 in words is "ten million, eight hundred seven thousand, four hundred forty-one".
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