Base | Representation |
---|---|
bin | 1101110110000… |
… | …11010001101100 |
3 | 22002112200112110 |
4 | 12323003101230 |
5 | 214213040322 |
6 | 15305204020 |
7 | 2610125643 |
oct | 673032154 |
9 | 262480473 |
10 | 116143212 |
11 | 5a618129 |
12 | 32a90610 |
13 | 1b0a65c3 |
14 | 115d435a |
15 | a2e2c0c |
hex | 6ec346c |
116143212 has 24 divisors (see below), whose sum is σ = 273634816. Its totient is φ = 38338128.
The previous prime is 116143199. The next prime is 116143213. The reversal of 116143212 is 212341611.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (116143213) 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, 45748 + ... + 48219.
Almost surely, 2116143212 is an apocalyptic number.
116143212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
116143212 is an abundant number, since it is smaller than the sum of its proper divisors (157491604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
116143212 is a wasteful number, since it uses less digits than its factorization.
116143212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94077 (or 94075 counting only the distinct ones).
The product of its digits is 288, while the sum is 21.
The square root of 116143212 is about 10776.9760137063. The cubic root of 116143212 is about 487.9005160907.
Adding to 116143212 its reverse (212341611), we get a palindrome (328484823).
The spelling of 116143212 in words is "one hundred sixteen million, one hundred forty-three thousand, two hundred twelve".
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