Base | Representation |
---|---|
bin | 1101111101100… |
… | …00110001110100 |
3 | 22011101002222101 |
4 | 12332300301310 |
5 | 214440203040 |
6 | 15342111444 |
7 | 2621320060 |
oct | 676606164 |
9 | 264332871 |
10 | 117116020 |
11 | 60121aaa |
12 | 3327b584 |
13 | 1b357328 |
14 | 117a8aa0 |
15 | a43609a |
hex | 6fb0c74 |
117116020 has 48 divisors (see below), whose sum is σ = 281731968. Its totient is φ = 40060800.
The previous prime is 117116011. The next prime is 117116039. The reversal of 117116020 is 20611711.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89370 + ... + 90670.
It is an arithmetic number, because the mean of its divisors is an integer number (5869416).
Almost surely, 2117116020 is an apocalyptic number.
117116020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117116020 is an abundant number, since it is smaller than the sum of its proper divisors (164615948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117116020 is a wasteful number, since it uses less digits than its factorization.
117116020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960 (or 1958 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 19.
The square root of 117116020 is about 10822.0155239216. The cubic root of 117116020 is about 489.2589381134.
Adding to 117116020 its reverse (20611711), we get a palindrome (137727731).
The spelling of 117116020 in words is "one hundred seventeen million, one hundred sixteen thousand, twenty".
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