Base | Representation |
---|---|
bin | 1101111101010… |
… | …00010010001011 |
3 | 22011022100020202 |
4 | 12332220102023 |
5 | 214433044402 |
6 | 15341242415 |
7 | 2621113454 |
oct | 676502213 |
9 | 264270222 |
10 | 117081227 |
11 | 600a894a |
12 | 3326340b |
13 | 1b344543 |
14 | 1179a12b |
15 | a42ab02 |
hex | 6fa848b |
117081227 has 8 divisors (see below), whose sum is σ = 125819856. Its totient is φ = 108548352.
The previous prime is 117081163. The next prime is 117081257. The reversal of 117081227 is 722180711.
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 117081227 - 26 = 117081163 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 117081227.
It is not an unprimeable number, because it can be changed into a prime (117081257) 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, 50258 + ... + 52535.
It is an arithmetic number, because the mean of its divisors is an integer number (15727482).
Almost surely, 2117081227 is an apocalyptic number.
117081227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
117081227 is a deficient number, since it is larger than the sum of its proper divisors (8738629).
117081227 is a wasteful number, since it uses less digits than its factorization.
117081227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102877.
The product of its (nonzero) digits is 1568, while the sum is 29.
The square root of 117081227 is about 10820.4078943448. The cubic root of 117081227 is about 489.2104833924.
The spelling of 117081227 in words is "one hundred seventeen million, eighty-one thousand, two hundred twenty-seven".
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