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10224345025 = 52408973801
BaseRepresentation
bin10011000010110101…
…10001111111000001
3222101112220112122101
421201122301333001
5131414413020100
64410315110401
7511240333036
oct114132617701
928345815571
1010224345025
114377415824
121b94142401
13c6c3197cb
146cdc8138d
153ec92586a
hex2616b1fc1

10224345025 has 6 divisors (see below), whose sum is σ = 12678187862. Its totient is φ = 8179476000.

The previous prime is 10224345023. The next prime is 10224345077. The reversal of 10224345025 is 52054342201.

10224345025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 195524289 + 10028820736 = 13983^2 + 100144^2 .

It is not a de Polignac number, because 10224345025 - 21 = 10224345023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10224344984 and 10224345002.

It is not an unprimeable number, because it can be changed into a prime (10224345023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204486876 + ... + 204486925.

Almost surely, 210224345025 is an apocalyptic number.

It is an amenable number.

10224345025 is a deficient number, since it is larger than the sum of its proper divisors (2453842837).

10224345025 is an equidigital number, since it uses as much as digits as its factorization.

10224345025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408973811 (or 408973806 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 10224345025 its reverse (52054342201), we get a palindrome (62278687226).

The spelling of 10224345025 in words is "ten billion, two hundred twenty-four million, three hundred forty-five thousand, twenty-five".

Divisors: 1 5 25 408973801 2044869005 10224345025