Base | Representation |
---|---|
bin | 110011101011… |
… | …1110000100000 |
3 | 1212222201122222 |
4 | 1213113300200 |
5 | 23414120034 |
6 | 2404450212 |
7 | 446221223 |
oct | 147276040 |
9 | 55881588 |
10 | 27098144 |
11 | 14329267 |
12 | 90a9968 |
13 | 57ca208 |
14 | 38555ba |
15 | 25a412e |
hex | 19d7c20 |
27098144 has 24 divisors (see below), whose sum is σ = 54105408. Its totient is φ = 13357120.
The previous prime is 27098143. The next prime is 27098147. The reversal of 27098144 is 44189072.
It is not an unprimeable number, because it can be changed into a prime (27098143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3692 + ... + 8235.
It is an arithmetic number, because the mean of its divisors is an integer number (2254392).
Almost surely, 227098144 is an apocalyptic number.
It is an amenable number.
27098144 is a deficient number, since it is larger than the sum of its proper divisors (27007264).
27098144 is a wasteful number, since it uses less digits than its factorization.
27098144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12008 (or 12000 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 27098144 is about 5205.5877670058. The cubic root of 27098144 is about 300.3630567517.
The spelling of 27098144 in words is "twenty-seven million, ninety-eight thousand, one hundred forty-four".
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