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10824073 = 13832621
BaseRepresentation
bin101001010010…
…100110001001
3202100220211121
4221102212021
510232332243
61023555241
7161001031
oct51224611
922326747
1010824073
116123317
12375bb21
13231c9a0
14161a8c1
15e3c1ed
hexa52989

10824073 has 4 divisors (see below), whose sum is σ = 11656708. Its totient is φ = 9991440.

The previous prime is 10824059. The next prime is 10824097. The reversal of 10824073 is 37042801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37042801 = 154324007.

It can be written as a sum of positive squares in 2 ways, for example, as 635209 + 10188864 = 797^2 + 3192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10824073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10824173) 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, 416298 + ... + 416323.

It is an arithmetic number, because the mean of its divisors is an integer number (2914177).

Almost surely, 210824073 is an apocalyptic number.

10824073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10824073 is a deficient number, since it is larger than the sum of its proper divisors (832635).

10824073 is an equidigital number, since it uses as much as digits as its factorization.

10824073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832634.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10824073 is about 3289.9958966540. The cubic root of 10824073 is about 221.2060008051.

Adding to 10824073 its reverse (37042801), we get a palindrome (47866874).

The spelling of 10824073 in words is "ten million, eight hundred twenty-four thousand, seventy-three".

Divisors: 1 13 832621 10824073