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10242583 = 13260607
BaseRepresentation
bin100111000100…
…101000010111
3201021101011221
4213010220113
510110230313
61003311211
7153026521
oct47045027
921241157
1010242583
11586644a
12351b507
132178100
141508a11
15d74c8d
hex9c4a17

10242583 has 6 divisors (see below), whose sum is σ = 11091264. Its totient is φ = 9454536.

The previous prime is 10242581. The next prime is 10242601. The reversal of 10242583 is 38524201.

It is not a de Polignac number, because 10242583 - 21 = 10242581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10242581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30135 + ... + 30472.

It is an arithmetic number, because the mean of its divisors is an integer number (1848544).

Almost surely, 210242583 is an apocalyptic number.

10242583 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10242583 is a deficient number, since it is larger than the sum of its proper divisors (848681).

10242583 is an equidigital number, since it uses as much as digits as its factorization.

10242583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60633 (or 60620 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10242583 is about 3200.4035683020. The cubic root of 10242583 is about 217.1716664923.

Adding to 10242583 its reverse (38524201), we get a palindrome (48766784).

The spelling of 10242583 in words is "ten million, two hundred forty-two thousand, five hundred eighty-three".

Divisors: 1 13 169 60607 787891 10242583