Base | Representation |
---|---|
bin | 10110101011011… |
… | …11000110000100 |
3 | 111020222120020022 |
4 | 23111233012010 |
5 | 342200403200 |
6 | 30513354312 |
7 | 4500034565 |
oct | 1325570604 |
9 | 436876208 |
10 | 190247300 |
11 | 98431681 |
12 | 53868998 |
13 | 30551189 |
14 | 1b3a416c |
15 | 11a7e885 |
hex | b56f184 |
190247300 has 36 divisors (see below), whose sum is σ = 413463120. Its totient is φ = 75983520.
The previous prime is 190247297. The next prime is 190247311. The reversal of 190247300 is 3742091.
190247300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 190247300.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100967 + ... + 102833.
Almost surely, 2190247300 is an apocalyptic number.
190247300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
190247300 is an abundant number, since it is smaller than the sum of its proper divisors (223215820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190247300 is a wasteful number, since it uses less digits than its factorization.
190247300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2900 (or 2893 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 190247300 is about 13793.0163488629. The cubic root of 190247300 is about 575.1390212057.
Adding to 190247300 its reverse (3742091), we get a palindrome (193989391).
The spelling of 190247300 in words is "one hundred ninety million, two hundred forty-seven thousand, three hundred".
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