Base | Representation |
---|---|
bin | 110011100100… |
… | …1110010100010 |
3 | 1212212211011221 |
4 | 1213021302202 |
5 | 23410302210 |
6 | 2403325254 |
7 | 445562350 |
oct | 147116242 |
9 | 55784157 |
10 | 27040930 |
11 | 1429a284 |
12 | 908082a |
13 | 57aa167 |
14 | 383c7d0 |
15 | 25921da |
hex | 19c9ca2 |
27040930 has 16 divisors (see below), whose sum is σ = 55627200. Its totient is φ = 9271152.
The previous prime is 27040919. The next prime is 27040943. The reversal of 27040930 is 3904072.
It is a junction number, because it is equal to n+sod(n) for n = 27040895 and 27040904.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193080 + ... + 193219.
It is an arithmetic number, because the mean of its divisors is an integer number (3476700).
Almost surely, 227040930 is an apocalyptic number.
27040930 is an abundant number, since it is smaller than the sum of its proper divisors (28586270).
27040930 is a wasteful number, since it uses less digits than its factorization.
27040930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386313.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 27040930 is about 5200.0894223080. The cubic root of 27040930 is about 300.1515160560.
The spelling of 27040930 in words is "twenty-seven million, forty thousand, nine hundred thirty".
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