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13060027 = 31634129
BaseRepresentation
bin110001110100…
…011110111011
3220120111222201
4301310132323
511320410102
61143531031
7216002611
oct61643673
926514881
1013060027
117410212
124459a77
132923636
141a3d6b1
15122e987
hexc747bb

13060027 has 4 divisors (see below), whose sum is σ = 13067320. Its totient is φ = 13052736.

The previous prime is 13060013. The next prime is 13060057. The reversal of 13060027 is 72006031.

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.

It is a cyclic number.

It is not a de Polignac number, because 13060027 - 27 = 13059899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13059986 and 13060013.

It is not an unprimeable number, because it can be changed into a prime (13060057) 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, 1099 + ... + 5227.

It is an arithmetic number, because the mean of its divisors is an integer number (3266830).

Almost surely, 213060027 is an apocalyptic number.

13060027 is a deficient number, since it is larger than the sum of its proper divisors (7293).

13060027 is an equidigital number, since it uses as much as digits as its factorization.

13060027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13060027 is about 3613.8659355322. The cubic root of 13060027 is about 235.4948197495.

Adding to 13060027 its reverse (72006031), we get a palindrome (85066058).

The spelling of 13060027 in words is "thirteen million, sixty thousand, twenty-seven".

Divisors: 1 3163 4129 13060027