Base | Representation |
---|---|
bin | 110011101011… |
… | …1110100001100 |
3 | 1212222201222201 |
4 | 1213113310030 |
5 | 23414122010 |
6 | 2404451244 |
7 | 446222011 |
oct | 147276414 |
9 | 55881881 |
10 | 27098380 |
11 | 14329461 |
12 | 90a9b24 |
13 | 57ca35a |
14 | 3855708 |
15 | 25a423a |
hex | 19d7d0c |
27098380 has 24 divisors (see below), whose sum is σ = 57033648. Its totient is φ = 10815168.
The previous prime is 27098369. The next prime is 27098411. The reversal of 27098380 is 8389072.
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, 9702 + ... + 12178.
It is an arithmetic number, because the mean of its divisors is an integer number (2376402).
Almost surely, 227098380 is an apocalyptic number.
27098380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27098380 is an abundant number, since it is smaller than the sum of its proper divisors (29935268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27098380 is a wasteful number, since it uses less digits than its factorization.
27098380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033 (or 3031 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 27098380 is about 5205.6104349058. The cubic root of 27098380 is about 300.3639287115.
The spelling of 27098380 in words is "twenty-seven million, ninety-eight thousand, three hundred eighty".
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