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10524253 = 45723029
BaseRepresentation
bin101000001001…
…011001011101
3201210200120011
4220021121131
510143234003
61013323221
7155311645
oct50113135
921720504
1010524253
115a39033
123636511
13224638c
14157d525
15dcd46d
hexa0965d

10524253 has 4 divisors (see below), whose sum is σ = 10547740. Its totient is φ = 10500768.

The previous prime is 10524251. The next prime is 10524257. The reversal of 10524253 is 35242501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9351364 + 1172889 = 3058^2 + 1083^2 .

It is a cyclic number.

It is not a de Polignac number, because 10524253 - 21 = 10524251 is a prime.

It is a super-2 number, since 2×105242532 = 221519802416018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10524251) 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 3 ways as a sum of consecutive naturals, for example, 11058 + ... + 11971.

It is an arithmetic number, because the mean of its divisors is an integer number (2636935).

Almost surely, 210524253 is an apocalyptic number.

It is an amenable number.

10524253 is a deficient number, since it is larger than the sum of its proper divisors (23487).

10524253 is an equidigital number, since it uses as much as digits as its factorization.

10524253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23486.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 10524253 is about 3244.1105098316. The cubic root of 10524253 is about 219.1444249349.

Adding to 10524253 its reverse (35242501), we get a palindrome (45766754).

The spelling of 10524253 in words is "ten million, five hundred twenty-four thousand, two hundred fifty-three".

Divisors: 1 457 23029 10524253