Base | Representation |
---|---|
bin | 10001000000110… |
… | …011110101000110 |
3 | 201220002002110001 |
4 | 101000303311012 |
5 | 1041032044331 |
6 | 44153351514 |
7 | 10034033521 |
oct | 2100636506 |
9 | 656062401 |
10 | 285424966 |
11 | 13712a002 |
12 | 7b70859a |
13 | 47196a18 |
14 | 29c9bbb8 |
15 | 1a0d0561 |
hex | 11033d46 |
285424966 has 8 divisors (see below), whose sum is σ = 428743440. Its totient is φ = 142510488.
The previous prime is 285424943. The next prime is 285424999. The reversal of 285424966 is 669424582.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2854249662 = 162934822432202312, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99226 + ... + 102061.
It is an arithmetic number, because the mean of its divisors is an integer number (53592930).
Almost surely, 2285424966 is an apocalyptic number.
285424966 is a deficient number, since it is larger than the sum of its proper divisors (143318474).
285424966 is a wasteful number, since it uses less digits than its factorization.
285424966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201998.
The product of its digits is 829440, while the sum is 46.
The square root of 285424966 is about 16894.5247343629. The cubic root of 285424966 is about 658.4113659075.
The spelling of 285424966 in words is "two hundred eighty-five million, four hundred twenty-four thousand, nine hundred sixty-six".
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