Base | Representation |
---|---|
bin | 11010000110110… |
… | …10110100001100 |
3 | 120021002100121221 |
4 | 31003122310030 |
5 | 422031000301 |
6 | 33421533124 |
7 | 5266320121 |
oct | 1503326414 |
9 | 507070557 |
10 | 219000076 |
11 | 10268aaa9 |
12 | 614141a4 |
13 | 364aa559 |
14 | 2112a748 |
15 | 1435dda1 |
hex | d0dad0c |
219000076 has 12 divisors (see below), whose sum is σ = 383556040. Its totient is φ = 109412640.
The previous prime is 219000053. The next prime is 219000079. The reversal of 219000076 is 670000912.
219000076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2190000762 = 95922066576011552, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 219000076.
It is not an unprimeable number, because it can be changed into a prime (219000079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16041 + ... + 26368.
Almost surely, 2219000076 is an apocalyptic number.
It is an amenable number.
219000076 is a deficient number, since it is larger than the sum of its proper divisors (164555964).
219000076 is a wasteful number, since it uses less digits than its factorization.
219000076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43704 (or 43702 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 219000076 is about 14798.6511547506. The cubic root of 219000076 is about 602.7650857412.
Adding to 219000076 its reverse (670000912), we get a palindrome (889000988).
The spelling of 219000076 in words is "two hundred nineteen million, seventy-six", and thus it is an aban number.
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