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10532013 = 337239397
BaseRepresentation
bin101000001011…
…010010101101
3201211002012120
4220023102231
510144011023
61013423153
7155343402
oct50132255
921732176
1010532013
115a43948
12363aab9
132249a7b
1415822a9
15dd08e3
hexa0b4ad

10532013 has 16 divisors (see below), whose sum is σ = 14519040. Its totient is φ = 6785856.

The previous prime is 10532009. The next prime is 10532029. The reversal of 10532013 is 31023501.

It is a happy number.

10532013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10532013 - 22 = 10532009 is a prime.

It is a super-2 number, since 2×105320132 = 221846595664338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10531983 and 10532001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10532003) 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 15 ways as a sum of consecutive naturals, for example, 26331 + ... + 26727.

It is an arithmetic number, because the mean of its divisors is an integer number (907440).

Almost surely, 210532013 is an apocalyptic number.

It is an amenable number.

10532013 is a deficient number, since it is larger than the sum of its proper divisors (3987027).

10532013 is a wasteful number, since it uses less digits than its factorization.

10532013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 10532013 is about 3245.3063029551. The cubic root of 10532013 is about 219.1982733472.

Adding to 10532013 its reverse (31023501), we get a palindrome (41555514).

The spelling of 10532013 in words is "ten million, five hundred thirty-two thousand, thirteen".

Divisors: 1 3 37 111 239 397 717 1191 8843 14689 26529 44067 94883 284649 3510671 10532013