Base | Representation |
---|---|
bin | 11001110001010101… |
… | …101110010000110101 |
3 | 2122102110110220000210 |
4 | 121301111232100311 |
5 | 423132324324301 |
6 | 20413444300033 |
7 | 1666502241060 |
oct | 316125562065 |
9 | 78373426023 |
10 | 27671323701 |
11 | 1080a81706a |
12 | 54430a1619 |
13 | 27bcabc628 |
14 | 14a70738d7 |
15 | abe490ad6 |
hex | 67156e435 |
27671323701 has 16 divisors (see below), whose sum is σ = 42179973248. Its totient is φ = 15806880000.
The previous prime is 27671323637. The next prime is 27671323711. The reversal of 27671323701 is 10732317672.
It is not a de Polignac number, because 27671323701 - 26 = 27671323637 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 27671323701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27671323711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156520 + ... + 282561.
It is an arithmetic number, because the mean of its divisors is an integer number (2636248328).
Almost surely, 227671323701 is an apocalyptic number.
27671323701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
27671323701 is a deficient number, since it is larger than the sum of its proper divisors (14508649547).
27671323701 is a wasteful number, since it uses less digits than its factorization.
27671323701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442092.
The product of its (nonzero) digits is 74088, while the sum is 39.
The spelling of 27671323701 in words is "twenty-seven billion, six hundred seventy-one million, three hundred twenty-three thousand, seven hundred one".
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