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10252597 = 25140847
BaseRepresentation
bin100111000111…
…000100110101
3201021212220211
4213013010311
510111040342
61003425421
7153100645
oct47070465
921255824
1010252597
115872a23
123525271
13217c834
14150c525
15d77c17
hex9c7135

10252597 has 4 divisors (see below), whose sum is σ = 10293696. Its totient is φ = 10211500.

The previous prime is 10252591. The next prime is 10252637. The reversal of 10252597 is 79525201.

10252597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10252597 - 211 = 10250549 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10252591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20173 + ... + 20674.

It is an arithmetic number, because the mean of its divisors is an integer number (2573424).

Almost surely, 210252597 is an apocalyptic number.

It is an amenable number.

10252597 is a deficient number, since it is larger than the sum of its proper divisors (41099).

10252597 is an equidigital number, since it uses as much as digits as its factorization.

10252597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41098.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 10252597 is about 3201.9676762891. The cubic root of 10252597 is about 217.2424184603.

Adding to 10252597 its reverse (79525201), we get a palindrome (89777798).

The spelling of 10252597 in words is "ten million, two hundred fifty-two thousand, five hundred ninety-seven".

Divisors: 1 251 40847 10252597