Base | Representation |
---|---|
bin | 100111000100… |
… | …001100100011 |
3 | 201021021202000 |
4 | 213010030203 |
5 | 10110201203 |
6 | 1003255043 |
7 | 153021366 |
oct | 47041443 |
9 | 21237660 |
10 | 10240803 |
11 | 5865081 |
12 | 351a483 |
13 | 2177361 |
14 | 15080dd |
15 | d744a3 |
hex | 9c4323 |
10240803 has 8 divisors (see below), whose sum is σ = 15171600. Its totient is φ = 6827184.
The previous prime is 10240793. The next prime is 10240861. The reversal of 10240803 is 30804201.
It is a happy number.
It is not a de Polignac number, because 10240803 - 25 = 10240771 is a prime.
It is a super-3 number, since 3×102408033 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (10240303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189618 + ... + 189671.
It is an arithmetic number, because the mean of its divisors is an integer number (1896450).
Almost surely, 210240803 is an apocalyptic number.
10240803 is a deficient number, since it is larger than the sum of its proper divisors (4930797).
10240803 is an equidigital number, since it uses as much as digits as its factorization.
10240803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379298 (or 379292 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 10240803 is about 3200.1254662903. The cubic root of 10240803 is about 217.1590854223.
The spelling of 10240803 in words is "ten million, two hundred forty thousand, eight hundred three".
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