Base | Representation |
---|---|
bin | 110100010000… |
… | …0001010101110 |
3 | 1220112210111210 |
4 | 1220200022232 |
5 | 24003112414 |
6 | 2415055250 |
7 | 451565013 |
oct | 150401256 |
9 | 56483453 |
10 | 27394734 |
11 | 14511084 |
12 | 9211526 |
13 | 58a2203 |
14 | 38d170a |
15 | 2611e59 |
hex | 1a202ae |
27394734 has 48 divisors (see below), whose sum is σ = 58322160. Its totient is φ = 8574720.
The previous prime is 27394733. The next prime is 27394739. The reversal of 27394734 is 43749372.
It is a junction number, because it is equal to n+sod(n) for n = 27394692 and 27394701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27394733) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307762 + ... + 307850.
It is an arithmetic number, because the mean of its divisors is an integer number (1215045).
Almost surely, 227394734 is an apocalyptic number.
27394734 is an abundant number, since it is smaller than the sum of its proper divisors (30927426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27394734 is a wasteful number, since it uses less digits than its factorization.
27394734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213 (or 184 counting only the distinct ones).
The product of its digits is 127008, while the sum is 39.
The square root of 27394734 is about 5233.9978983565. The cubic root of 27394734 is about 301.4549104897.
The spelling of 27394734 in words is "twenty-seven million, three hundred ninety-four thousand, seven hundred thirty-four".
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