Base | Representation |
---|---|
bin | 11001001110010001… |
… | …000010001110000001 |
3 | 2120220110020110201001 |
4 | 121032101002032001 |
5 | 420431210022121 |
6 | 20235224212001 |
7 | 1646065533163 |
oct | 311621021601 |
9 | 76813213631 |
10 | 27082892161 |
11 | 1053864a806 |
12 | 52ba00a001 |
13 | 2727c144a0 |
14 | 144cc5c933 |
15 | a879aa991 |
hex | 64e442381 |
27082892161 has 8 divisors (see below), whose sum is σ = 29198219904. Its totient is φ = 24972139920.
The previous prime is 27082892153. The next prime is 27082892171. The reversal of 27082892161 is 16129828072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27082892161 - 23 = 27082892153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27082892171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131571 + ... + 1155256.
It is an arithmetic number, because the mean of its divisors is an integer number (3649777488).
Almost surely, 227082892161 is an apocalyptic number.
It is an amenable number.
27082892161 is a deficient number, since it is larger than the sum of its proper divisors (2115327743).
27082892161 is a wasteful number, since it uses less digits than its factorization.
27082892161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2287751.
The product of its (nonzero) digits is 193536, while the sum is 46.
The spelling of 27082892161 in words is "twenty-seven billion, eighty-two million, eight hundred ninety-two thousand, one hundred sixty-one".
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