Base | Representation |
---|---|
bin | 1101110110101… |
… | …00111001100000 |
3 | 22002200100112210 |
4 | 12323110321200 |
5 | 214222343032 |
6 | 15310522120 |
7 | 2610546246 |
oct | 673247140 |
9 | 262610483 |
10 | 116215392 |
11 | 5a667387 |
12 | 32b06340 |
13 | 1b100407 |
14 | 11612796 |
15 | a3092cc |
hex | 6ed4e60 |
116215392 has 48 divisors (see below), whose sum is σ = 306815040. Its totient is φ = 38516352.
The previous prime is 116215391. The next prime is 116215433. The reversal of 116215392 is 293512611.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (116215391) 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, 13803 + ... + 20565.
It is an arithmetic number, because the mean of its divisors is an integer number (6391980).
Almost surely, 2116215392 is an apocalyptic number.
116215392 is a gapful number since it is divisible by the number (12) 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 116215392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153407520).
116215392 is an abundant number, since it is smaller than the sum of its proper divisors (190599648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
116215392 is a wasteful number, since it uses less digits than its factorization.
116215392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6955 (or 6947 counting only the distinct ones).
The product of its digits is 3240, while the sum is 30.
The square root of 116215392 is about 10780.3242993891. The cubic root of 116215392 is about 488.0015676739.
The spelling of 116215392 in words is "one hundred sixteen million, two hundred fifteen thousand, three hundred ninety-two".
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