Base | Representation |
---|---|
bin | 110100110010… |
… | …1000100101010 |
3 | 1221002010122222 |
4 | 1221211010222 |
5 | 24041130340 |
6 | 2425114042 |
7 | 454151606 |
oct | 151450452 |
9 | 57063588 |
10 | 27676970 |
11 | 14694132 |
12 | 9328922 |
13 | 5970809 |
14 | 3966506 |
15 | 266a8b5 |
hex | 1a6512a |
27676970 has 8 divisors (see below), whose sum is σ = 49818564. Its totient is φ = 11070784.
The previous prime is 27676967. The next prime is 27677011. The reversal of 27676970 is 7967672.
It can be written as a sum of positive squares in 2 ways, for example, as 27384289 + 292681 = 5233^2 + 541^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1383839 + ... + 1383858.
Almost surely, 227676970 is an apocalyptic number.
27676970 is a deficient number, since it is larger than the sum of its proper divisors (22141594).
27676970 is a wasteful number, since it uses less digits than its factorization.
27676970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2767704.
The product of its (nonzero) digits is 222264, while the sum is 44.
The square root of 27676970 is about 5260.8906090129. The cubic root of 27676970 is about 302.4866282822.
The spelling of 27676970 in words is "twenty-seven million, six hundred seventy-six thousand, nine hundred seventy".
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