Base | Representation |
---|---|
bin | 10110110010010… |
… | …000100101000111 |
3 | 222122022112011020 |
4 | 112302100211013 |
5 | 1240330230423 |
6 | 101533242223 |
7 | 12321163026 |
oct | 2662204507 |
9 | 878275136 |
10 | 382273863 |
11 | 186869014 |
12 | a8033373 |
13 | 6127616a |
14 | 38aac8bd |
15 | 238614e3 |
hex | 16c90947 |
382273863 has 16 divisors (see below), whose sum is σ = 537465600. Its totient is φ = 241012800.
The previous prime is 382273861. The next prime is 382273897. The reversal of 382273863 is 368372283.
It is not a de Polignac number, because 382273863 - 21 = 382273861 is a prime.
It is a super-2 number, since 2×3822738632 = 292266612665885538, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382273861) 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 15 ways as a sum of consecutive naturals, for example, 28678 + ... + 39836.
It is an arithmetic number, because the mean of its divisors is an integer number (33591600).
Almost surely, 2382273863 is an apocalyptic number.
382273863 is a deficient number, since it is larger than the sum of its proper divisors (155191737).
382273863 is a wasteful number, since it uses less digits than its factorization.
382273863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11782.
The product of its digits is 290304, while the sum is 42.
The square root of 382273863 is about 19551.8250554776. The cubic root of 382273863 is about 725.7575042554.
The spelling of 382273863 in words is "three hundred eighty-two million, two hundred seventy-three thousand, eight hundred sixty-three".
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