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349214 = 21710271
BaseRepresentation
bin1010101010000011110
3122202000212
41111100132
542133324
611252422
72653055
oct1252036
9582025
10349214
11219408
1214a112
13c2c48
149139c
156d70e
hex5541e

349214 has 8 divisors (see below), whose sum is σ = 554688. Its totient is φ = 164320.

The previous prime is 349211. The next prime is 349241. The reversal of 349214 is 412943.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 349214.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349214.

It is not an unprimeable number, because it can be changed into a prime (349211) 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, 5102 + ... + 5169.

It is an arithmetic number, because the mean of its divisors is an integer number (69336).

2349214 is an apocalyptic number.

349214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

349214 is a deficient number, since it is larger than the sum of its proper divisors (205474).

349214 is a wasteful number, since it uses less digits than its factorization.

349214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10290.

The product of its digits is 864, while the sum is 23.

The square root of 349214 is about 590.9433136943. The cubic root of 349214 is about 70.4201937163.

The spelling of 349214 in words is "three hundred forty-nine thousand, two hundred fourteen".

Divisors: 1 2 17 34 10271 20542 174607 349214