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10253201 = 72209249
BaseRepresentation
bin100111000111…
…001110010001
3201021220202012
4213013032101
510111100301
61003432305
7153102500
oct47071621
921256665
1010253201
115873422
123525695
13217cbaa
14150c837
15d77ebb
hex9c7391

10253201 has 6 divisors (see below), whose sum is σ = 11927250. Its totient is φ = 8788416.

The previous prime is 10253183. The next prime is 10253203. The reversal of 10253201 is 10235201.

It is a happy number.

10253201 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 only one way, i.e., 10233601 + 19600 = 3199^2 + 140^2 .

It is not a de Polignac number, because 10253201 - 218 = 9991057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10253203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104576 + ... + 104673.

It is an arithmetic number, because the mean of its divisors is an integer number (1987875).

Almost surely, 210253201 is an apocalyptic number.

It is an amenable number.

10253201 is a deficient number, since it is larger than the sum of its proper divisors (1674049).

10253201 is an equidigital number, since it uses as much as digits as its factorization.

10253201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209263 (or 209256 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 10253201 is about 3202.0619919046. The cubic root of 10253201 is about 217.2466844313.

Adding to 10253201 its reverse (10235201), we get a palindrome (20488402).

The spelling of 10253201 in words is "ten million, two hundred fifty-three thousand, two hundred one".

Divisors: 1 7 49 209249 1464743 10253201