Base | Representation |
---|---|
bin | 1101111110111… |
… | …00001010010111 |
3 | 22011201010201211 |
4 | 12333130022113 |
5 | 220011344334 |
6 | 15350002251 |
7 | 2622660124 |
oct | 677341227 |
9 | 264633654 |
10 | 117293719 |
11 | 60233564 |
12 | 33346387 |
13 | 1b3ba18a |
14 | 1181374b |
15 | a46da64 |
hex | 6fdc297 |
117293719 has 8 divisors (see below), whose sum is σ = 121464720. Its totient is φ = 113131200.
The previous prime is 117293713. The next prime is 117293747. The reversal of 117293719 is 917392711.
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 117293719 - 213 = 117285527 is a prime.
It is a super-2 number, since 2×1172937192 = 27515633033701922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117293713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41584 + ... + 44314.
It is an arithmetic number, because the mean of its divisors is an integer number (15183090).
Almost surely, 2117293719 is an apocalyptic number.
117293719 is a deficient number, since it is larger than the sum of its proper divisors (4171001).
117293719 is a wasteful number, since it uses less digits than its factorization.
117293719 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4241.
The product of its digits is 23814, while the sum is 40.
The square root of 117293719 is about 10830.2224815560. Note that the first 3 decimals coincide. The cubic root of 117293719 is about 489.5062623467.
The spelling of 117293719 in words is "one hundred seventeen million, two hundred ninety-three thousand, seven hundred nineteen".
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