Base | Representation |
---|---|
bin | 1101111100101… |
… | …01111010101111 |
3 | 22011011112001112 |
4 | 12332111322233 |
5 | 214423142444 |
6 | 15335502235 |
7 | 2620351235 |
oct | 676257257 |
9 | 264145045 |
10 | 117005999 |
11 | 60057380 |
12 | 3322797b |
13 | 1b319226 |
14 | 1177a955 |
15 | a41369e |
hex | 6f95eaf |
117005999 has 4 divisors (see below), whose sum is σ = 127642920. Its totient is φ = 106369080.
The previous prime is 117005969. The next prime is 117006007. The reversal of 117005999 is 999500711.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 117005999 - 212 = 117001903 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 (117005929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5318444 + ... + 5318465.
It is an arithmetic number, because the mean of its divisors is an integer number (31910730).
Almost surely, 2117005999 is an apocalyptic number.
117005999 is a deficient number, since it is larger than the sum of its proper divisors (10636921).
117005999 is a wasteful number, since it uses less digits than its factorization.
117005999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10636920.
The product of its (nonzero) digits is 25515, while the sum is 41.
The square root of 117005999 is about 10816.9311267106. The cubic root of 117005999 is about 489.1056837526.
The spelling of 117005999 in words is "one hundred seventeen million, five thousand, nine hundred ninety-nine".
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