Base | Representation |
---|---|
bin | 11001100101001110… |
… | …111001000101111010 |
3 | 2121220022021110112221 |
4 | 121211032321011322 |
5 | 422223330101313 |
6 | 20341350554254 |
7 | 1661454621400 |
oct | 314516710572 |
9 | 77808243487 |
10 | 27468206458 |
11 | 107160a5080 |
12 | 53a706898a |
13 | 27899b3504 |
14 | 14880bd470 |
15 | aab71cc8d |
hex | 6653b917a |
27468206458 has 96 divisors (see below), whose sum is σ = 54740924928. Its totient is φ = 10202623200.
The previous prime is 27468206443. The next prime is 27468206459. The reversal of 27468206458 is 85460286472.
It is not an unprimeable number, because it can be changed into a prime (27468206459) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 8205141 + ... + 8208487.
It is an arithmetic number, because the mean of its divisors is an integer number (570217968).
Almost surely, 227468206458 is an apocalyptic number.
27468206458 is a deficient number, since it is larger than the sum of its proper divisors (27272718470).
27468206458 is a wasteful number, since it uses less digits than its factorization.
27468206458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3728 (or 3721 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 52.
The spelling of 27468206458 in words is "twenty-seven billion, four hundred sixty-eight million, two hundred six thousand, four hundred fifty-eight".
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