Base | Representation |
---|---|
bin | 10110110010000… |
… | …100011001010100 |
3 | 222122012222200211 |
4 | 112302010121110 |
5 | 1240322131311 |
6 | 101532215204 |
7 | 12320564362 |
oct | 2662043124 |
9 | 878188624 |
10 | 382223956 |
11 | 186834574 |
12 | a800a504 |
13 | 6125952a |
14 | 38a98632 |
15 | 23851821 |
hex | 16c84654 |
382223956 has 12 divisors (see below), whose sum is σ = 678313440. Its totient is φ = 188420120.
The previous prime is 382223953. The next prime is 382223999. The reversal of 382223956 is 659322283.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382223953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672646 + ... + 673213.
It is an arithmetic number, because the mean of its divisors is an integer number (56526120).
Almost surely, 2382223956 is an apocalyptic number.
It is an amenable number.
382223956 is a deficient number, since it is larger than the sum of its proper divisors (296089484).
382223956 is a wasteful number, since it uses less digits than its factorization.
382223956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1345934 (or 1345932 counting only the distinct ones).
The product of its digits is 155520, while the sum is 40.
The square root of 382223956 is about 19550.5487391019. The cubic root of 382223956 is about 725.7259196075.
The spelling of 382223956 in words is "three hundred eighty-two million, two hundred twenty-three thousand, nine hundred fifty-six".
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