Base | Representation |
---|---|
bin | 110101000101… |
… | …0011011111110 |
3 | 1221100220121021 |
4 | 1222022123332 |
5 | 24111030024 |
6 | 2432254354 |
7 | 455360032 |
oct | 152123376 |
9 | 57326537 |
10 | 27830014 |
11 | 14789113 |
12 | 93a13ba |
13 | 59c5384 |
14 | 39a61c2 |
15 | 269ade4 |
hex | 1a8a6fe |
27830014 has 4 divisors (see below), whose sum is σ = 41745024. Its totient is φ = 13915006.
The previous prime is 27829999. The next prime is 27830027. The reversal of 27830014 is 41003872.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6957502 + ... + 6957505.
It is an arithmetic number, because the mean of its divisors is an integer number (10436256).
Almost surely, 227830014 is an apocalyptic number.
27830014 is a deficient number, since it is larger than the sum of its proper divisors (13915010).
27830014 is a wasteful number, since it uses less digits than its factorization.
27830014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13915009.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 27830014 is about 5275.4160025537. The cubic root of 27830014 is about 303.0431522954.
Adding to 27830014 its reverse (41003872), we get a palindrome (68833886).
The spelling of 27830014 in words is "twenty-seven million, eight hundred thirty thousand, fourteen".
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