Base | Representation |
---|---|
bin | 110011100011… |
… | …1001110110110 |
3 | 1212212021210221 |
4 | 1213013032312 |
5 | 23404433304 |
6 | 2403204554 |
7 | 445516663 |
oct | 147071666 |
9 | 55767727 |
10 | 27030454 |
11 | 14292420 |
12 | 907675a |
13 | 57a5469 |
14 | 3838a6a |
15 | 258e054 |
hex | 19c73b6 |
27030454 has 8 divisors (see below), whose sum is σ = 44231688. Its totient is φ = 12286560.
The previous prime is 27030431. The next prime is 27030463. The reversal of 27030454 is 45403072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×270304542 = 1461290886892232, which contains 22 as substring.
It is a congruent number.
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, 614307 + ... + 614350.
It is an arithmetic number, because the mean of its divisors is an integer number (5528961).
Almost surely, 227030454 is an apocalyptic number.
27030454 is a deficient number, since it is larger than the sum of its proper divisors (17201234).
27030454 is a wasteful number, since it uses less digits than its factorization.
27030454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1228670.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 27030454 is about 5199.0820343595. The cubic root of 27030454 is about 300.1127502119.
The spelling of 27030454 in words is "twenty-seven million, thirty thousand, four hundred fifty-four".
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