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10253241 = 321139249
BaseRepresentation
bin100111000111…
…001110111001
3201021220210200
4213013032321
510111100431
61003432413
7153102555
oct47071671
921256720
1010253241
115873459
123525709
13217cc0b
14150c865
15d77ee6
hex9c73b9

10253241 has 6 divisors (see below), whose sum is σ = 14810250. Its totient is φ = 6835488.

The previous prime is 10253237. The next prime is 10253251. The reversal of 10253241 is 14235201.

It can be written as a sum of positive squares in only one way, i.e., 8003241 + 2250000 = 2829^2 + 1500^2 .

It is not a de Polignac number, because 10253241 - 22 = 10253237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10253231) 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, 569616 + ... + 569633.

It is an arithmetic number, because the mean of its divisors is an integer number (2468375).

Almost surely, 210253241 is an apocalyptic number.

It is an amenable number.

10253241 is a deficient number, since it is larger than the sum of its proper divisors (4557009).

10253241 is a wasteful number, since it uses less digits than its factorization.

10253241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139255 (or 1139252 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10253241 is about 3202.0682378738. The cubic root of 10253241 is about 217.2469669400.

Adding to 10253241 its reverse (14235201), we get a palindrome (24488442).

The spelling of 10253241 in words is "ten million, two hundred fifty-three thousand, two hundred forty-one".

Divisors: 1 3 9 1139249 3417747 10253241