Base | Representation |
---|---|
bin | 11001110111001010… |
… | …101100101001000101 |
3 | 2122200021110021110200 |
4 | 121313022230221011 |
5 | 423332342044043 |
6 | 20431300041113 |
7 | 2002100266545 |
oct | 316712545105 |
9 | 78607407420 |
10 | 27769096773 |
11 | 1085aa27460 |
12 | 546b993199 |
13 | 2807133612 |
14 | 14b6045325 |
15 | ac7d557d3 |
hex | 6772aca45 |
27769096773 has 96 divisors (see below), whose sum is σ = 45861379200. Its totient is φ = 16042821120.
The previous prime is 27769096741. The next prime is 27769096781. The reversal of 27769096773 is 37769096772.
It is not a de Polignac number, because 27769096773 - 25 = 27769096741 is a prime.
It is a super-2 number, since 2×277690967732 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 27769096773.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27769096273) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45300015 + ... + 45300627.
It is an arithmetic number, because the mean of its divisors is an integer number (477722700).
Almost surely, 227769096773 is an apocalyptic number.
It is an amenable number.
27769096773 is a deficient number, since it is larger than the sum of its proper divisors (18092282427).
27769096773 is a wasteful number, since it uses less digits than its factorization.
27769096773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899 (or 896 counting only the distinct ones).
The product of its (nonzero) digits is 42007896, while the sum is 63.
Subtracting 27769096773 from its reverse (37769096772), we obtain a palindrome (9999999999).
The spelling of 27769096773 in words is "twenty-seven billion, seven hundred sixty-nine million, ninety-six thousand, seven hundred seventy-three".
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