Search a number
-
+
13284214 = 261108887
BaseRepresentation
bin110010101011…
…001101110110
3220222220111221
4302223031312
511400043324
61152420554
7220625326
oct62531566
926886457
1013284214
117553699
12454775a
1329a16a8
141a9b286
1512760e4
hexcab376

13284214 has 8 divisors (see below), whose sum is σ = 20253168. Its totient is φ = 6533160.

The previous prime is 13284199. The next prime is 13284217. The reversal of 13284214 is 41248231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13284217) 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, 54322 + ... + 54565.

It is an arithmetic number, because the mean of its divisors is an integer number (2531646).

Almost surely, 213284214 is an apocalyptic number.

13284214 is a deficient number, since it is larger than the sum of its proper divisors (6968954).

13284214 is a wasteful number, since it uses less digits than its factorization.

13284214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108950.

The product of its digits is 1536, while the sum is 25.

The square root of 13284214 is about 3644.7515690373. The cubic root of 13284214 is about 236.8346749464.

The spelling of 13284214 in words is "thirteen million, two hundred eighty-four thousand, two hundred fourteen".

Divisors: 1 2 61 122 108887 217774 6642107 13284214