Base | Representation |
---|---|
bin | 110111000011011010… |
… | …0001011101010101111 |
3 | 102022011100222012002121 |
4 | 1232012310023222233 |
5 | 3414111320140330 |
6 | 130151240133411 |
7 | 11353514636122 |
oct | 1560664135257 |
9 | 368140865077 |
10 | 118225943215 |
11 | 4615950aa96 |
12 | 1aab5767267 |
13 | b1c17ab923 |
14 | 5a178a43b9 |
15 | 311e37417a |
hex | 1b86d0baaf |
118225943215 has 16 divisors (see below), whose sum is σ = 142715618496. Its totient is φ = 94017952000.
The previous prime is 118225943189. The next prime is 118225943221. The reversal of 118225943215 is 512349522811.
It is not a de Polignac number, because 118225943215 - 217 = 118225812143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9812595 + ... + 9824635.
It is an arithmetic number, because the mean of its divisors is an integer number (8919726156).
Almost surely, 2118225943215 is an apocalyptic number.
118225943215 is a deficient number, since it is larger than the sum of its proper divisors (24489675281).
118225943215 is a wasteful number, since it uses less digits than its factorization.
118225943215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23570.
The product of its digits is 172800, while the sum is 43.
The spelling of 118225943215 in words is "one hundred eighteen billion, two hundred twenty-five million, nine hundred forty-three thousand, two hundred fifteen".
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