Base | Representation |
---|---|
bin | 1111010001101101… |
… | …11111001110010011 |
3 | 210011120221022222222 |
4 | 13220312333032103 |
5 | 113244113234042 |
6 | 3433502451255 |
7 | 410150160401 |
oct | 75066771623 |
9 | 23146838888 |
10 | 8201696147 |
11 | 3529709787 |
12 | 170a893b2b |
13 | a09272458 |
14 | 57b3ac471 |
15 | 33008c2d2 |
hex | 1e8dbf393 |
8201696147 has 8 divisors (see below), whose sum is σ = 8228044800. Its totient is φ = 8175390984.
The previous prime is 8201696119. The next prime is 8201696227. The reversal of 8201696147 is 7416961028.
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 8201696147 - 214 = 8201679763 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8201696098 and 8201696107.
It is not an unprimeable number, because it can be changed into a prime (8201696747) 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, 390254 + ... + 410732.
It is an arithmetic number, because the mean of its divisors is an integer number (1028505600).
Almost surely, 28201696147 is an apocalyptic number.
8201696147 is a deficient number, since it is larger than the sum of its proper divisors (26348653).
8201696147 is a wasteful number, since it uses less digits than its factorization.
8201696147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21745.
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 8201696147 is about 90563.2163022052. The cubic root of 8201696147 is about 2016.6687034684.
The spelling of 8201696147 in words is "eight billion, two hundred one million, six hundred ninety-six thousand, one hundred forty-seven".
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