Base | Representation |
---|---|
bin | 10111001010110… |
… | …11010000001000 |
3 | 111112201112020200 |
4 | 23211123100020 |
5 | 344224012303 |
6 | 31141452200 |
7 | 4550015121 |
oct | 1345332010 |
9 | 445645220 |
10 | 194360328 |
11 | 9a790878 |
12 | 55111060 |
13 | 31361316 |
14 | 1bb55048 |
15 | 120e33a3 |
hex | b95b408 |
194360328 has 108 divisors (see below), whose sum is σ = 554377005. Its totient is φ = 61513920.
The previous prime is 194360323. The next prime is 194360357. The reversal of 194360328 is 823063491.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
194360328 is a `hidden beast` number, since 1 + 9 + 43 + 603 + 2 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 184362084 + 9998244 = 13578^2 + 3162^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=9858.
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 junction number, because it is equal to n+sod(n) for n = 194360292 and 194360301.
It is not an unprimeable number, because it can be changed into a prime (194360321) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3667150 + ... + 3667202.
Almost surely, 2194360328 is an apocalyptic number.
194360328 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 194360328
194360328 is an abundant number, since it is smaller than the sum of its proper divisors (360016677).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194360328 is a wasteful number, since it uses less digits than its factorization.
194360328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 89 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 194360328 is about 13941.3172978740. The cubic root of 194360328 is about 579.2542218120.
The spelling of 194360328 in words is "one hundred ninety-four million, three hundred sixty thousand, three hundred twenty-eight".
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