Base | Representation |
---|---|
bin | 11001110100111100… |
… | …100101010101101110 |
3 | 2122120200100120002121 |
4 | 121310330211111232 |
5 | 423243322424124 |
6 | 20423445343154 |
7 | 2001135525343 |
oct | 316474452556 |
9 | 78520316077 |
10 | 27731842414 |
11 | 108409a1731 |
12 | 545b407aba |
13 | 27cc4bb713 |
14 | 14b11087ca |
15 | ac49472e4 |
hex | 674f2556e |
27731842414 has 4 divisors (see below), whose sum is σ = 41597763624. Its totient is φ = 13865921206.
The previous prime is 27731842373. The next prime is 27731842427. The reversal of 27731842414 is 41424813772.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6932960602 + ... + 6932960605.
It is an arithmetic number, because the mean of its divisors is an integer number (10399440906).
Almost surely, 227731842414 is an apocalyptic number.
27731842414 is a deficient number, since it is larger than the sum of its proper divisors (13865921210).
27731842414 is a wasteful number, since it uses less digits than its factorization.
27731842414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13865921209.
The product of its digits is 301056, while the sum is 43.
The spelling of 27731842414 in words is "twenty-seven billion, seven hundred thirty-one million, eight hundred forty-two thousand, four hundred fourteen".
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