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229214159 = 2347212039
BaseRepresentation
bin11011010100110…
…00011111001111
3120222022021201022
431222120133033
5432134323114
634424504355
75452200566
oct1552303717
9528267638
10229214159
11108426a99
126491b0bb
13386456a5
1422628bdd
15151ca48e
hexda987cf

229214159 has 8 divisors (see below), whose sum is σ = 244270080. Its totient is φ = 214582456.

The previous prime is 229214129. The next prime is 229214189. The reversal of 229214159 is 951412922.

It is an interprime number because it is at equal distance from previous prime (229214129) and next prime (229214189).

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

It is a de Polignac number, because none of the positive numbers 2k-229214159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229214129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104939 + ... + 107100.

It is an arithmetic number, because the mean of its divisors is an integer number (30533760).

Almost surely, 2229214159 is an apocalyptic number.

229214159 is a deficient number, since it is larger than the sum of its proper divisors (15055921).

229214159 is a wasteful number, since it uses less digits than its factorization.

229214159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212109.

The product of its digits is 12960, while the sum is 35.

The square root of 229214159 is about 15139.8203093696. The cubic root of 229214159 is about 611.9939757264.

The spelling of 229214159 in words is "two hundred twenty-nine million, two hundred fourteen thousand, one hundred fifty-nine".

Divisors: 1 23 47 1081 212039 4876897 9965833 229214159