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13141327 = 37355171
BaseRepresentation
bin110010001000…
…010101001111
3220201122111211
4302020111033
511331010302
61145355251
7216461623
oct62102517
926648454
1013141327
117466301
124498b27
132951644
141a61183
151248ad7
hexc8854f

13141327 has 4 divisors (see below), whose sum is σ = 13496536. Its totient is φ = 12786120.

The previous prime is 13141309. The next prime is 13141351. The reversal of 13141327 is 72314131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13141327 - 219 = 12617039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13141298 and 13141307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141127) 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 3 ways as a sum of consecutive naturals, for example, 177549 + ... + 177622.

It is an arithmetic number, because the mean of its divisors is an integer number (3374134).

Almost surely, 213141327 is an apocalyptic number.

13141327 is a deficient number, since it is larger than the sum of its proper divisors (355209).

13141327 is an equidigital number, since it uses as much as digits as its factorization.

13141327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355208.

The product of its digits is 504, while the sum is 22.

The square root of 13141327 is about 3625.0968262931. The cubic root of 13141327 is about 235.9824690128.

Adding to 13141327 its reverse (72314131), we get a palindrome (85455458).

The spelling of 13141327 in words is "thirteen million, one hundred forty-one thousand, three hundred twenty-seven".

Divisors: 1 37 355171 13141327