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10532023 = 19554317
BaseRepresentation
bin101000001011…
…010010110111
3201211002012221
4220023102313
510144011043
61013423211
7155343415
oct50132267
921732187
1010532023
115a43957
12363ab07
132249a88
1415822b5
15dd08ed
hexa0b4b7

10532023 has 4 divisors (see below), whose sum is σ = 11086360. Its totient is φ = 9977688.

The previous prime is 10532009. The next prime is 10532029. The reversal of 10532023 is 32023501.

10532023 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10532023 is a prime.

It is a super-2 number, since 2×105320232 = 221847016945058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10531988 and 10532006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10532029) 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, 277140 + ... + 277177.

It is an arithmetic number, because the mean of its divisors is an integer number (2771590).

Almost surely, 210532023 is an apocalyptic number.

10532023 is a deficient number, since it is larger than the sum of its proper divisors (554337).

10532023 is an equidigital number, since it uses as much as digits as its factorization.

10532023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554336.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 10532023 is about 3245.3078436413. The cubic root of 10532023 is about 219.1983427224.

Adding to 10532023 its reverse (32023501), we get a palindrome (42555524).

The spelling of 10532023 in words is "ten million, five hundred thirty-two thousand, twenty-three".

Divisors: 1 19 554317 10532023