Base | Representation |
---|---|
bin | 1101111101000… |
… | …11100111101001 |
3 | 22011021101001010 |
4 | 12332203213221 |
5 | 214431441441 |
6 | 15341014133 |
7 | 2621003661 |
oct | 676434751 |
9 | 264241033 |
10 | 117062121 |
11 | 60095560 |
12 | 33254349 |
13 | 1b338937 |
14 | 117931a1 |
15 | a425116 |
hex | 6fa39e9 |
117062121 has 32 divisors (see below), whose sum is σ = 174827520. Its totient is φ = 69076800.
The previous prime is 117062087. The next prime is 117062129. The reversal of 117062121 is 121260711.
It is a happy number.
It is not a de Polignac number, because 117062121 - 210 = 117061097 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (117062129) 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 31 ways as a sum of consecutive naturals, for example, 216111 + ... + 216651.
It is an arithmetic number, because the mean of its divisors is an integer number (5463360).
Almost surely, 2117062121 is an apocalyptic number.
117062121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
117062121 is a deficient number, since it is larger than the sum of its proper divisors (57765399).
117062121 is a wasteful number, since it uses less digits than its factorization.
117062121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717.
The product of its (nonzero) digits is 168, while the sum is 21.
The square root of 117062121 is about 10819.5249895732. The cubic root of 117062121 is about 489.1838712012.
The spelling of 117062121 in words is "one hundred seventeen million, sixty-two thousand, one hundred twenty-one".
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