Base | Representation |
---|---|
bin | 110110111100110110… |
… | …1100100010010110111 |
3 | 102021121001022021010112 |
4 | 1231321231210102313 |
5 | 3413134030332041 |
6 | 130113344213235 |
7 | 11345205226145 |
oct | 1557155442267 |
9 | 367531267115 |
10 | 118006105271 |
11 | 4605640853a |
12 | 1aa5400a21b |
13 | b188099bc2 |
14 | 59d65da595 |
15 | 3109debdeb |
hex | 1b79b644b7 |
118006105271 has 8 divisors (see below), whose sum is σ = 119106519840. Its totient is φ = 116906014368.
The previous prime is 118006105253. The next prime is 118006105277. The reversal of 118006105271 is 172501600811.
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 118006105271 - 230 = 116932363447 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118006105277) 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, 685310 + ... + 840036.
It is an arithmetic number, because the mean of its divisors is an integer number (14888314980).
Almost surely, 2118006105271 is an apocalyptic number.
118006105271 is a deficient number, since it is larger than the sum of its proper divisors (1100414569).
118006105271 is a wasteful number, since it uses less digits than its factorization.
118006105271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161833.
The product of its (nonzero) digits is 3360, while the sum is 32.
The spelling of 118006105271 in words is "one hundred eighteen billion, six million, one hundred five thousand, two hundred seventy-one".
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