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13134255 = 35875617
BaseRepresentation
bin110010000110…
…100110101111
3220201021210220
4302012212233
511330244010
61145302423
7216432201
oct62064657
926637726
1013134255
117460a62
124494a13
13294b364
141a5c771
151246970
hexc869af

13134255 has 8 divisors (see below), whose sum is σ = 21014832. Its totient is φ = 7004928.

The previous prime is 13134203. The next prime is 13134271. The reversal of 13134255 is 55243131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13134255 - 213 = 13126063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437794 + ... + 437823.

It is an arithmetic number, because the mean of its divisors is an integer number (2626854).

Almost surely, 213134255 is an apocalyptic number.

13134255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13134255 is a deficient number, since it is larger than the sum of its proper divisors (7880577).

13134255 is an equidigital number, since it uses as much as digits as its factorization.

13134255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875625.

The product of its digits is 1800, while the sum is 24.

The square root of 13134255 is about 3624.1212728053. The cubic root of 13134255 is about 235.9401301258.

Adding to 13134255 its reverse (55243131), we get a palindrome (68377386).

The spelling of 13134255 in words is "thirteen million, one hundred thirty-four thousand, two hundred fifty-five".

Divisors: 1 3 5 15 875617 2626851 4378085 13134255