Base | Representation |
---|---|
bin | 111010010000001011101… |
… | …0110101000100101010101 |
3 | 1001100101102121012020010210 |
4 | 1310200113112220211111 |
5 | 2022133204434132414 |
6 | 25010000312040033 |
7 | 1454300240236104 |
oct | 164402726504525 |
9 | 31311377166123 |
10 | 8006210849109 |
11 | 2607462337090 |
12 | a937a7993019 |
13 | 460ca05753c5 |
14 | 1d970749603b |
15 | dd3d734be59 |
hex | 748175a8955 |
8006210849109 has 8 divisors (see below), whose sum is σ = 11645397598752. Its totient is φ = 4852248999440.
The previous prime is 8006210849107. The next prime is 8006210849167. The reversal of 8006210849109 is 9019480126008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8006210849109 - 21 = 8006210849107 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8006210849107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121306224954 + ... + 121306225019.
It is an arithmetic number, because the mean of its divisors is an integer number (1455674699844).
Almost surely, 28006210849109 is an apocalyptic number.
It is an amenable number.
8006210849109 is a deficient number, since it is larger than the sum of its proper divisors (3639186749643).
8006210849109 is a wasteful number, since it uses less digits than its factorization.
8006210849109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242612449987.
The product of its (nonzero) digits is 248832, while the sum is 48.
The spelling of 8006210849109 in words is "eight trillion, six billion, two hundred ten million, eight hundred forty-nine thousand, one hundred nine".
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