Base | Representation |
---|---|
bin | 1101111101000… |
… | …00010111110000 |
3 | 22011020200210100 |
4 | 12332200113300 |
5 | 214431030231 |
6 | 15340432400 |
7 | 2620620123 |
oct | 676402760 |
9 | 264220710 |
10 | 117048816 |
11 | 60086565 |
12 | 33248700 |
13 | 1b332871 |
14 | 1178c3ba |
15 | a4211e6 |
hex | 6fa05f0 |
117048816 has 120 divisors (see below), whose sum is σ = 348192000. Its totient is φ = 36602496.
The previous prime is 117048787. The next prime is 117048829. The reversal of 117048816 is 618840711.
117048816 is a `hidden beast` number, since 1 + 170 + 488 + 1 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489625 + ... + 489863.
It is an arithmetic number, because the mean of its divisors is an integer number (2901600).
Almost surely, 2117048816 is an apocalyptic number.
117048816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 117048816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174096000).
117048816 is an abundant number, since it is smaller than the sum of its proper divisors (231143184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117048816 is a wasteful number, since it uses less digits than its factorization.
117048816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451 (or 442 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 36.
The square root of 117048816 is about 10818.9101114669. The cubic root of 117048816 is about 489.1653373438.
The spelling of 117048816 in words is "one hundred seventeen million, forty-eight thousand, eight hundred sixteen".
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