Base | Representation |
---|---|
bin | 1101111111000… |
… | …11101110001001 |
3 | 22011202201012120 |
4 | 12333203232021 |
5 | 220013342211 |
6 | 15350401453 |
7 | 2623146315 |
oct | 677435611 |
9 | 264681176 |
10 | 117324681 |
11 | 60254851 |
12 | 33360289 |
13 | 1b3cb2b6 |
14 | 11820b45 |
15 | a477d06 |
hex | 6fe3b89 |
117324681 has 8 divisors (see below), whose sum is σ = 157370304. Its totient is φ = 77747760.
The previous prime is 117324673. The next prime is 117324689. The reversal of 117324681 is 186423711.
It is an interprime number because it is at equal distance from previous prime (117324673) and next prime (117324689).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117324681 - 23 = 117324673 is a prime.
It is a super-2 number, since 2×1173246812 = 27530161543503522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (117324689) 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, 116590 + ... + 117591.
It is an arithmetic number, because the mean of its divisors is an integer number (19671288).
Almost surely, 2117324681 is an apocalyptic number.
It is an amenable number.
117324681 is a deficient number, since it is larger than the sum of its proper divisors (40045623).
117324681 is a wasteful number, since it uses less digits than its factorization.
117324681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234351.
The product of its digits is 8064, while the sum is 33.
The square root of 117324681 is about 10831.6518130893. The cubic root of 117324681 is about 489.5493301815.
The spelling of 117324681 in words is "one hundred seventeen million, three hundred twenty-four thousand, six hundred eighty-one".
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