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13165214 = 219346453
BaseRepresentation
bin110010001110…
…001010011110
3220202212021112
4302032022132
511332241324
61150102022
7216621356
oct62161236
926685245
1013165214
117482247
1244aa912
13295c48a
141a69b66
151250c0e
hexc8e29e

13165214 has 8 divisors (see below), whose sum is σ = 20787240. Its totient is φ = 6236136.

The previous prime is 13165213. The next prime is 13165241. The reversal of 13165214 is 41256131.

13165214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13165214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13165213) 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, 173189 + ... + 173264.

It is an arithmetic number, because the mean of its divisors is an integer number (2598405).

Almost surely, 213165214 is an apocalyptic number.

13165214 is a deficient number, since it is larger than the sum of its proper divisors (7622026).

13165214 is a wasteful number, since it uses less digits than its factorization.

13165214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346474.

The product of its digits is 720, while the sum is 23.

The square root of 13165214 is about 3628.3900010886. The cubic root of 13165214 is about 236.1253643048.

The spelling of 13165214 in words is "thirteen million, one hundred sixty-five thousand, two hundred fourteen".

Divisors: 1 2 19 38 346453 692906 6582607 13165214