Base | Representation |
---|---|
bin | 110011100100… |
… | …1001001011010 |
3 | 1212212200120110 |
4 | 1213021021122 |
5 | 23410211143 |
6 | 2403305150 |
7 | 445551600 |
oct | 147111132 |
9 | 55780513 |
10 | 27038298 |
11 | 14298301 |
12 | 907b1b6 |
13 | 57a8bc1 |
14 | 383b870 |
15 | 2591533 |
hex | 19c925a |
27038298 has 24 divisors (see below), whose sum is σ = 62906112. Its totient is φ = 7725144.
The previous prime is 27038281. The next prime is 27038327. The reversal of 27038298 is 89283072.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45690 + ... + 46277.
It is an arithmetic number, because the mean of its divisors is an integer number (2621088).
Almost surely, 227038298 is an apocalyptic number.
27038298 is an abundant number, since it is smaller than the sum of its proper divisors (35867814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27038298 is a wasteful number, since it uses less digits than its factorization.
27038298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91986 (or 91979 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 27038298 is about 5199.8363435785. The cubic root of 27038298 is about 300.1417774311.
It can be divided in two parts, 270382 and 98, that added together give a triangular number (270480 = T735).
The spelling of 27038298 in words is "twenty-seven million, thirty-eight thousand, two hundred ninety-eight".
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