Base | Representation |
---|---|
bin | 100111000100… |
… | …010100011001 |
3 | 201021022102121 |
4 | 213010110121 |
5 | 10110210210 |
6 | 1003301241 |
7 | 153023014 |
oct | 47042431 |
9 | 21238377 |
10 | 10241305 |
11 | 5865498 |
12 | 351a821 |
13 | 2177659 |
14 | 150837b |
15 | d746da |
hex | 9c4519 |
10241305 has 4 divisors (see below), whose sum is σ = 12289572. Its totient is φ = 8193040.
The previous prime is 10241281. The next prime is 10241317. The reversal of 10241305 is 50314201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50314201 = 7 ⋅7187743.
It can be written as a sum of positive squares in 2 ways, for example, as 2999824 + 7241481 = 1732^2 + 2691^2 .
It is not a de Polignac number, because 10241305 - 27 = 10241177 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024126 + ... + 1024135.
It is an arithmetic number, because the mean of its divisors is an integer number (3072393).
Almost surely, 210241305 is an apocalyptic number.
It is an amenable number.
10241305 is a deficient number, since it is larger than the sum of its proper divisors (2048267).
10241305 is an equidigital number, since it uses as much as digits as its factorization.
10241305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048266.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 10241305 is about 3200.2038997539. The cubic root of 10241305 is about 217.1626337144.
Adding to 10241305 its reverse (50314201), we get a palindrome (60555506).
The spelling of 10241305 in words is "ten million, two hundred forty-one thousand, three hundred five".
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