Base | Representation |
---|---|
bin | 110101010001… |
… | …0111011100000 |
3 | 1221120000012220 |
4 | 1222202323200 |
5 | 24122232321 |
6 | 2434351040 |
7 | 456255360 |
oct | 152427340 |
9 | 57500186 |
10 | 27930336 |
11 | 14847525 |
12 | 942b480 |
13 | 5a2bc35 |
14 | 39d09a0 |
15 | 26ba9c6 |
hex | 1aa2ee0 |
27930336 has 96 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 7873536.
The previous prime is 27930283. The next prime is 27930341. The reversal of 27930336 is 63303972.
27930336 = T85 + T86 + ... + T551.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 27930297 and 27930306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59575 + ... + 60041.
It is an arithmetic number, because the mean of its divisors is an integer number (884520).
Almost surely, 227930336 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27930336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42456960).
27930336 is an abundant number, since it is smaller than the sum of its proper divisors (56983584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27930336 is a wasteful number, since it uses less digits than its factorization.
27930336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 576 (or 568 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 33.
The square root of 27930336 is about 5284.9158933705. The cubic root of 27930336 is about 303.4068535983.
The spelling of 27930336 in words is "twenty-seven million, nine hundred thirty thousand, three hundred thirty-six".
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