Base | Representation |
---|---|
bin | 110011100010… |
… | …0111001110000 |
3 | 1212211210201112 |
4 | 1213010321300 |
5 | 23404132122 |
6 | 2403052452 |
7 | 445450112 |
oct | 147047160 |
9 | 55753645 |
10 | 27020912 |
11 | 14286236 |
12 | 9071128 |
13 | 57a1009 |
14 | 38353b2 |
15 | 258b2e2 |
hex | 19c4e70 |
27020912 has 20 divisors (see below), whose sum is σ = 52533096. Its totient is φ = 13464000.
The previous prime is 27020909. The next prime is 27020941. The reversal of 27020912 is 21902072.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2162 + ... + 7662.
Almost surely, 227020912 is an apocalyptic number.
It is an amenable number.
27020912 is a deficient number, since it is larger than the sum of its proper divisors (25512184).
27020912 is a wasteful number, since it uses less digits than its factorization.
27020912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5816 (or 5810 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 27020912 is about 5198.1642913629. The cubic root of 27020912 is about 300.0774318645.
Adding to 27020912 its reverse (21902072), we get a palindrome (48922984).
The spelling of 27020912 in words is "twenty-seven million, twenty thousand, nine hundred twelve".
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