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13082327 = 14479041
BaseRepresentation
bin110001111001…
…111011010111
3220121122120122
4301321323113
511322113302
61144222155
7216124616
oct61717327
926548518
1013082327
117425a45
12446a95b
13293082b
141a4787d
1512363a2
hexc79ed7

13082327 has 4 divisors (see below), whose sum is σ = 13092816. Its totient is φ = 13071840.

The previous prime is 13082323. The next prime is 13082357. The reversal of 13082327 is 72328031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72328031 = 233144697.

It is a cyclic number.

It is not a de Polignac number, because 13082327 - 22 = 13082323 is a prime.

It is a super-2 number, since 2×130823272 = 342294559469858, 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 = 13082296 and 13082305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13082323) 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, 3074 + ... + 5967.

It is an arithmetic number, because the mean of its divisors is an integer number (3273204).

Almost surely, 213082327 is an apocalyptic number.

13082327 is a deficient number, since it is larger than the sum of its proper divisors (10489).

13082327 is an equidigital number, since it uses as much as digits as its factorization.

13082327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13082327 is about 3616.9499581830. The cubic root of 13082327 is about 235.6287793581.

The spelling of 13082327 in words is "thirteen million, eighty-two thousand, three hundred twenty-seven".

Divisors: 1 1447 9041 13082327