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214084829 = 7109280583
BaseRepresentation
bin11001100001010…
…10110011011101
3112220211122011202
430300222303131
5414301203304
633124325245
75206456010
oct1460526335
9486748152
10214084829
11aa933112
125b843825
133547921a
142060b377
1513bdc81e
hexcc2acdd

214084829 has 8 divisors (see below), whose sum is σ = 246913920. Its totient is φ = 181817136.

The previous prime is 214084777. The next prime is 214084841. The reversal of 214084829 is 928480412.

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

It is a cyclic number.

It is not a de Polignac number, because 214084829 - 220 = 213036253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214084792 and 214084801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214084889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139529 + ... + 141054.

It is an arithmetic number, because the mean of its divisors is an integer number (30864240).

Almost surely, 2214084829 is an apocalyptic number.

It is an amenable number.

214084829 is a deficient number, since it is larger than the sum of its proper divisors (32829091).

214084829 is a wasteful number, since it uses less digits than its factorization.

214084829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280699.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 214084829 is about 14631.6379465868. The cubic root of 214084829 is about 598.2214265219.

The spelling of 214084829 in words is "two hundred fourteen million, eighty-four thousand, eight hundred twenty-nine".

Divisors: 1 7 109 763 280583 1964081 30583547 214084829