Base | Representation |
---|---|
bin | 110100010011… |
… | …1000100000111 |
3 | 1220121020021001 |
4 | 1220213010013 |
5 | 24010013413 |
6 | 2415434131 |
7 | 452043250 |
oct | 150470407 |
9 | 56536231 |
10 | 27422983 |
11 | 14530325 |
12 | 9225947 |
13 | 58b2023 |
14 | 38dbb27 |
15 | 261a4dd |
hex | 1a27107 |
27422983 has 16 divisors (see below), whose sum is σ = 31989760. Its totient is φ = 23024736.
The previous prime is 27422981. The next prime is 27423001. The reversal of 27422983 is 38922472.
It is not a de Polignac number, because 27422983 - 21 = 27422981 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 (27422981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96760 + ... + 97042.
It is an arithmetic number, because the mean of its divisors is an integer number (1999360).
Almost surely, 227422983 is an apocalyptic number.
27422983 is a deficient number, since it is larger than the sum of its proper divisors (4566777).
27422983 is a wasteful number, since it uses less digits than its factorization.
27422983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526.
The product of its digits is 48384, while the sum is 37.
The square root of 27422983 is about 5236.6958093821. The cubic root of 27422983 is about 301.5584933452.
The spelling of 27422983 in words is "twenty-seven million, four hundred twenty-two thousand, nine hundred eighty-three".
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