Base | Representation |
---|---|
bin | 110011100010… |
… | …0011110001110 |
3 | 1212211201022021 |
4 | 1213010132032 |
5 | 23404103100 |
6 | 2403040354 |
7 | 445442014 |
oct | 147043616 |
9 | 55751267 |
10 | 27019150 |
11 | 14284984 |
12 | 90700ba |
13 | 57a0282 |
14 | 38348b4 |
15 | 258aa1a |
hex | 19c478e |
27019150 has 12 divisors (see below), whose sum is σ = 50255712. Its totient is φ = 10807640.
The previous prime is 27019147. The next prime is 27019169. The reversal of 27019150 is 5191072.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270142 + ... + 270241.
It is an arithmetic number, because the mean of its divisors is an integer number (4187976).
Almost surely, 227019150 is an apocalyptic number.
27019150 is a deficient number, since it is larger than the sum of its proper divisors (23236562).
27019150 is a wasteful number, since it uses less digits than its factorization.
27019150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540395 (or 540390 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 25.
The square root of 27019150 is about 5197.9948056919. The cubic root of 27019150 is about 300.0709091642.
The spelling of 27019150 in words is "twenty-seven million, nineteen thousand, one hundred fifty".
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