Base | Representation |
---|---|
bin | 1111101110000000101… |
… | …1111001010000110100 |
3 | 221211001012012002001212 |
4 | 3323200023321100310 |
5 | 13411030042434433 |
6 | 324020415140552 |
7 | 25340033133416 |
oct | 3734013712064 |
9 | 854035162055 |
10 | 270049186868 |
11 | a45887a907a |
12 | 44406b14758 |
13 | 1c6089c8a86 |
14 | d0db45c9b6 |
15 | 705804dd48 |
hex | 3ee02f9434 |
270049186868 has 6 divisors (see below), whose sum is σ = 472586077026. Its totient is φ = 135024593432.
The previous prime is 270049186867. The next prime is 270049186873. The reversal of 270049186868 is 868681940072.
270049186868 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 231026345104 + 39022841764 = 480652^2 + 197542^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270049186867) 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 as a sum of consecutive naturals, namely, 33756148355 + ... + 33756148362.
It is an arithmetic number, because the mean of its divisors is an integer number (78764346171).
Almost surely, 2270049186868 is an apocalyptic number.
It is an amenable number.
270049186868 is a deficient number, since it is larger than the sum of its proper divisors (202536890158).
270049186868 is a wasteful number, since it uses less digits than its factorization.
270049186868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67512296721 (or 67512296719 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 59.
The spelling of 270049186868 in words is "two hundred seventy billion, forty-nine million, one hundred eighty-six thousand, eight hundred sixty-eight".
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