Base | Representation |
---|---|
bin | 110011110000… |
… | …1100100111010 |
3 | 1220001202211112 |
4 | 1213201210322 |
5 | 23421411422 |
6 | 2405400322 |
7 | 446446406 |
oct | 147414472 |
9 | 56052745 |
10 | 27138362 |
11 | 143564a9 |
12 | 91090a2 |
13 | 5812604 |
14 | 3866106 |
15 | 25b0ee2 |
hex | 19e193a |
27138362 has 4 divisors (see below), whose sum is σ = 40707546. Its totient is φ = 13569180.
The previous prime is 27138343. The next prime is 27138373. The reversal of 27138362 is 26383172.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 22477081 + 4661281 = 4741^2 + 2159^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6784589 + ... + 6784592.
Almost surely, 227138362 is an apocalyptic number.
27138362 is a deficient number, since it is larger than the sum of its proper divisors (13569184).
27138362 is a wasteful number, since it uses less digits than its factorization.
27138362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13569183.
The product of its digits is 12096, while the sum is 32.
The square root of 27138362 is about 5209.4492991102. The cubic root of 27138362 is about 300.5115789791.
The spelling of 27138362 in words is "twenty-seven million, one hundred thirty-eight thousand, three hundred sixty-two".
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