Base | Representation |
---|---|
bin | 110011101011… |
… | …1101110111011 |
3 | 1212222201112020 |
4 | 1213113232323 |
5 | 23414114133 |
6 | 2404445523 |
7 | 446221020 |
oct | 147275673 |
9 | 55881466 |
10 | 27098043 |
11 | 14329185 |
12 | 90a98a3 |
13 | 57ca15b |
14 | 3855547 |
15 | 25a40b3 |
hex | 19d7bbb |
27098043 has 16 divisors (see below), whose sum is σ = 41560320. Its totient is φ = 15384096.
The previous prime is 27098039. The next prime is 27098069. The reversal of 27098043 is 34089072.
It is not a de Polignac number, because 27098043 - 22 = 27098039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27097995 and 27098013.
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 15 ways as a sum of consecutive naturals, for example, 813 + ... + 7406.
It is an arithmetic number, because the mean of its divisors is an integer number (2597520).
Almost surely, 227098043 is an apocalyptic number.
27098043 is a deficient number, since it is larger than the sum of its proper divisors (14462277).
27098043 is a wasteful number, since it uses less digits than its factorization.
27098043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8386.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 27098043 is about 5205.5780658828. The cubic root of 27098043 is about 300.3626835809.
The spelling of 27098043 in words is "twenty-seven million, ninety-eight thousand, forty-three".
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