Search a number
-
+
2854086230 = 25285408623
BaseRepresentation
bin1010101000011101…
…1110011001010110
321100220110121021102
42222013132121112
521321121224410
61151112550102
7130504222052
oct25207363126
97326417242
102854086230
11123506a256
126779b2332
133663b6528
141d10a2c62
1511a8702a5
hexaa1de656

2854086230 has 8 divisors (see below), whose sum is σ = 5137355232. Its totient is φ = 1141634488.

The previous prime is 2854086217. The next prime is 2854086241. The reversal of 2854086230 is 326804582.

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

It is a super-2 number, since 2×28540862302 = 16291616416551225800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 142704302 + ... + 142704321.

It is an arithmetic number, because the mean of its divisors is an integer number (642169404).

Almost surely, 22854086230 is an apocalyptic number.

2854086230 is a deficient number, since it is larger than the sum of its proper divisors (2283269002).

2854086230 is a wasteful number, since it uses less digits than its factorization.

2854086230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285408630.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2854086230 is about 53423.6486024682. The cubic root of 2854086230 is about 1418.4772127054.

The spelling of 2854086230 in words is "two billion, eight hundred fifty-four million, eighty-six thousand, two hundred thirty".

Divisors: 1 2 5 10 285408623 570817246 1427043115 2854086230