Base | Representation |
---|---|
bin | 10110111100110… |
… | …10000000110100 |
3 | 111102021001010102 |
4 | 23132122000310 |
5 | 343241121434 |
6 | 31034213232 |
7 | 4525252340 |
oct | 1336320064 |
9 | 442231112 |
10 | 192520244 |
11 | 99744344 |
12 | 54584218 |
13 | 30b68907 |
14 | 1b7d6620 |
15 | 11d7d07e |
hex | b79a034 |
192520244 has 12 divisors (see below), whose sum is σ = 385040544. Its totient is φ = 82508664.
The previous prime is 192520231. The next prime is 192520249. The reversal of 192520244 is 442025291.
192520244 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192520249) 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, 3437834 + ... + 3437889.
It is an arithmetic number, because the mean of its divisors is an integer number (32086712).
Almost surely, 2192520244 is an apocalyptic number.
192520244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
192520244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192520244 is a wasteful number, since it uses less digits than its factorization.
192520244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6875734 (or 6875732 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 192520244 is about 13875.1664494521. The cubic root of 192520244 is about 577.4204149370.
The spelling of 192520244 in words is "one hundred ninety-two million, five hundred twenty thousand, two hundred forty-four".
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