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13270 = 251327
BaseRepresentation
bin11001111010110
3200012111
43033112
5411040
6141234
753455
oct31726
920174
1013270
119a74
12781a
13606a
144b9c
153dea
hex33d6

13270 has 8 divisors (see below), whose sum is σ = 23904. Its totient is φ = 5304.

The previous prime is 13267. The next prime is 13291. The reversal of 13270 is 7231.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654 + ... + 673.

It is an arithmetic number, because the mean of its divisors is an integer number (2988).

213270 is an apocalyptic number.

13270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13270 is a deficient number, since it is larger than the sum of its proper divisors (10634).

13270 is a wasteful number, since it uses less digits than its factorization.

13270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 13270 is about 115.1954860227. The cubic root of 13270 is about 23.6750174415.

It can be divided in two parts, 132 and 70, that added together give a palindrome (202).

The spelling of 13270 in words is "thirteen thousand, two hundred seventy".

Divisors: 1 2 5 10 1327 2654 6635 13270