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10244525 = 52409781
BaseRepresentation
bin100111000101…
…000110101101
3201021110211212
4213011012231
510110311100
61003324205
7153035264
oct47050655
921243755
1010244525
115867955
123520665
132178c65
1415095db
15d75635
hex9c51ad

10244525 has 6 divisors (see below), whose sum is σ = 12703242. Its totient is φ = 8195600.

The previous prime is 10244513. The next prime is 10244527. The reversal of 10244525 is 52544201.

It is a happy number.

10244525 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 23716 + 10220809 = 154^2 + 3197^2 .

It is not a de Polignac number, because 10244525 - 216 = 10178989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10244525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244527) 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, 204866 + ... + 204915.

It is an arithmetic number, because the mean of its divisors is an integer number (2117207).

Almost surely, 210244525 is an apocalyptic number.

It is an amenable number.

10244525 is a deficient number, since it is larger than the sum of its proper divisors (2458717).

10244525 is an equidigital number, since it uses as much as digits as its factorization.

10244525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409791 (or 409786 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 10244525 is about 3200.7069531589. The cubic root of 10244525 is about 217.1853909186.

Adding to 10244525 its reverse (52544201), we get a palindrome (62788726).

The spelling of 10244525 in words is "ten million, two hundred forty-four thousand, five hundred twenty-five".

Divisors: 1 5 25 409781 2048905 10244525