Base | Representation |
---|---|
bin | 11001011011101110… |
… | …010110010010110100 |
3 | 2121111012002200220101 |
4 | 121123232112102310 |
5 | 421412010232442 |
6 | 20313451443444 |
7 | 1654506644641 |
oct | 313356262264 |
9 | 77435080811 |
10 | 27308680372 |
11 | 10644046836 |
12 | 5361756584 |
13 | 276292a68c |
14 | 1470c34dc8 |
15 | a9c70acb7 |
hex | 65bb964b4 |
27308680372 has 12 divisors (see below), whose sum is σ = 47792468416. Its totient is φ = 13653689400.
The previous prime is 27308680361. The next prime is 27308680381.
27308680372 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61254 + ... + 241597.
Almost surely, 227308680372 is an apocalyptic number.
It is an amenable number.
27308680372 is a deficient number, since it is larger than the sum of its proper divisors (20483788044).
27308680372 is a wasteful number, since it uses less digits than its factorization.
27308680372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325398 (or 325396 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 46.
The spelling of 27308680372 in words is "twenty-seven billion, three hundred eight million, six hundred eighty thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •