Base | Representation |
---|---|
bin | 10001000100110… |
… | …010100011001000 |
3 | 201222001002121220 |
4 | 101010302203020 |
5 | 1041313441141 |
6 | 44232002040 |
7 | 10045640352 |
oct | 2104624310 |
9 | 658032556 |
10 | 286468296 |
11 | 137781964 |
12 | 7bb30320 |
13 | 4747088a |
14 | 2a0900d2 |
15 | 1a239766 |
hex | 111328c8 |
286468296 has 32 divisors (see below), whose sum is σ = 716938560. Its totient is φ = 95387072.
The previous prime is 286468277. The next prime is 286468307. The reversal of 286468296 is 692864682.
It is a super-2 number, since 2×2864682962 = 164128169226287232, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18421 + ... + 30203.
It is an arithmetic number, because the mean of its divisors is an integer number (22404330).
Almost surely, 2286468296 is an apocalyptic number.
It is an amenable number.
286468296 is an abundant number, since it is smaller than the sum of its proper divisors (430470264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286468296 is a wasteful number, since it uses less digits than its factorization.
286468296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12805 (or 12801 counting only the distinct ones).
The product of its digits is 1990656, while the sum is 51.
The square root of 286468296 is about 16925.3743237779. The cubic root of 286468296 is about 659.2126331450.
The spelling of 286468296 in words is "two hundred eighty-six million, four hundred sixty-eight thousand, two hundred ninety-six".
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