Base | Representation |
---|---|
bin | 11001110100111010… |
… | …100001010101010010 |
3 | 2122120122100002101200 |
4 | 121310322201111102 |
5 | 423243203123324 |
6 | 20423430012030 |
7 | 2001131114064 |
oct | 316472412522 |
9 | 78518302350 |
10 | 27731301714 |
11 | 10840662476 |
12 | 545b1a7016 |
13 | 27cc35c58c |
14 | 14b1007734 |
15 | ac488bec9 |
hex | 674ea1552 |
27731301714 has 48 divisors (see below), whose sum is σ = 63727661088. Its totient is φ = 8685138816.
The previous prime is 27731301709. The next prime is 27731301721. The reversal of 27731301714 is 41710313772.
It is a happy number.
27731301714 is a `hidden beast` number, since 277 + 313 + 0 + 1 + 71 + 4 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102429 + ... + 256815.
It is an arithmetic number, because the mean of its divisors is an integer number (1327659606).
Almost surely, 227731301714 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27731301714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31863830544).
27731301714 is an abundant number, since it is smaller than the sum of its proper divisors (35996359374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27731301714 is a wasteful number, since it uses less digits than its factorization.
27731301714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154999 (or 154996 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 36.
The spelling of 27731301714 in words is "twenty-seven billion, seven hundred thirty-one million, three hundred one thousand, seven hundred fourteen".
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