Base | Representation |
---|---|
bin | 1101111100000… |
… | …00011111000000 |
3 | 22011000001122000 |
4 | 12332000133000 |
5 | 214412340313 |
6 | 15333544000 |
7 | 2616534261 |
oct | 676003700 |
9 | 264001560 |
10 | 116918208 |
11 | 5aaa7420 |
12 | 331a5000 |
13 | 1b2b8294 |
14 | 11756968 |
15 | a3e7673 |
hex | 6f807c0 |
116918208 has 112 divisors (see below), whose sum is σ = 375025920. Its totient is φ = 35424000.
The previous prime is 116918201. The next prime is 116918239. The reversal of 116918208 is 802819611.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116918201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15933 + ... + 22083.
Almost surely, 2116918208 is an apocalyptic number.
116918208 is a gapful number since it is divisible by the number (18) 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 116918208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187512960).
116918208 is an abundant number, since it is smaller than the sum of its proper divisors (258107712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
116918208 is a wasteful number, since it uses less digits than its factorization.
116918208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6183 (or 6167 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 36.
The square root of 116918208 is about 10812.8723288495. The cubic root of 116918208 is about 488.9833258645.
The spelling of 116918208 in words is "one hundred sixteen million, nine hundred eighteen thousand, two hundred eight".
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