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10252441 = 3727489
BaseRepresentation
bin100111000111…
…000010011001
3201021212201001
4213013002121
510111034231
61003425001
7153100333
oct47070231
921255631
1010252441
1158728a1
123525161
13217c744
14150c453
15d77b61
hex9c7099

10252441 has 6 divisors (see below), whose sum is σ = 10538430. Its totient is φ = 9974016.

The previous prime is 10252433. The next prime is 10252477. The reversal of 10252441 is 14425201.

10252441 is digitally balanced in base 3, 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 5779216 + 4473225 = 2404^2 + 2115^2 .

It is not a de Polignac number, because 10252441 - 23 = 10252433 is a prime.

It is a super-2 number, since 2×102524412 = 210225092916962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252481) 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, 2376 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (1756405).

Almost surely, 210252441 is an apocalyptic number.

It is an amenable number.

10252441 is a deficient number, since it is larger than the sum of its proper divisors (285989).

10252441 is an frugal number, since it uses more digits than its factorization.

10252441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7563 (or 7526 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 10252441 is about 3201.9433161754. The cubic root of 10252441 is about 217.2413166260.

Adding to 10252441 its reverse (14425201), we get a palindrome (24677642).

The spelling of 10252441 in words is "ten million, two hundred fifty-two thousand, four hundred forty-one".

Divisors: 1 37 1369 7489 277093 10252441