Base | Representation |
---|---|
bin | 110101001001… |
… | …1111110001010 |
3 | 1221102220011122 |
4 | 1222103332022 |
5 | 24113302231 |
6 | 2433155242 |
7 | 455611631 |
oct | 152237612 |
9 | 57386148 |
10 | 27869066 |
11 | 14805495 |
12 | 93bbb22 |
13 | 5a0a094 |
14 | 39b6518 |
15 | 26a777b |
hex | 1a93f8a |
27869066 has 8 divisors (see below), whose sum is σ = 42933540. Its totient is φ = 13557888.
The previous prime is 27869059. The next prime is 27869081. The reversal of 27869066 is 66096872.
It can be written as a sum of positive squares in 2 ways, for example, as 27867841 + 1225 = 5279^2 + 35^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 188231 + ... + 188378.
Almost surely, 227869066 is an apocalyptic number.
27869066 is a deficient number, since it is larger than the sum of its proper divisors (15064474).
27869066 is a wasteful number, since it uses less digits than its factorization.
27869066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376648.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 27869066 is about 5279.1160244874. The cubic root of 27869066 is about 303.1848327846.
The spelling of 27869066 in words is "twenty-seven million, eight hundred sixty-nine thousand, sixty-six".
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