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10527223 = 71738693
BaseRepresentation
bin101000001010…
…000111110111
3201210211122011
4220022013313
510143332343
61013345051
7155323420
oct50120767
921724564
1010527223
115a40293
123638187
132247835
141580647
15dce29d
hexa0a1f7

10527223 has 8 divisors (see below), whose sum is σ = 12102048. Its totient is φ = 8970144.

The previous prime is 10527221. The next prime is 10527227. The reversal of 10527223 is 32272501.

10527223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10527223 - 21 = 10527221 is a prime.

It is a super-2 number, since 2×105272232 = 221644848183458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10527194 and 10527203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10527221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3136 + ... + 5557.

It is an arithmetic number, because the mean of its divisors is an integer number (1512756).

Almost surely, 210527223 is an apocalyptic number.

10527223 is a deficient number, since it is larger than the sum of its proper divisors (1574825).

10527223 is an equidigital number, since it uses as much as digits as its factorization.

10527223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8873.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10527223 is about 3244.5682301348. The cubic root of 10527223 is about 219.1650375690.

Adding to 10527223 its reverse (32272501), we get a palindrome (42799724).

The spelling of 10527223 in words is "ten million, five hundred twenty-seven thousand, two hundred twenty-three".

Divisors: 1 7 173 1211 8693 60851 1503889 10527223