Base | Representation |
---|---|
bin | 1010010010011… |
… | …11000110101010 |
3 | 20000101212021112 |
4 | 11021033012222 |
5 | 134043312432 |
6 | 12321510322 |
7 | 2065412420 |
oct | 511170652 |
9 | 200355245 |
10 | 86307242 |
11 | 447999aa |
12 | 24aa23a2 |
13 | 14b5b198 |
14 | b669110 |
15 | 789c7b2 |
hex | 524f1aa |
86307242 has 8 divisors (see below), whose sum is σ = 147955296. Its totient is φ = 36988812.
The previous prime is 86307233. The next prime is 86307251. The reversal of 86307242 is 24270368.
It is an interprime number because it is at equal distance from previous prime (86307233) and next prime (86307251).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 11.
It is a junction number, because it is equal to n+sod(n) for n = 86307199 and 86307208.
It is an unprimeable number.
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, 3082388 + ... + 3082415.
It is an arithmetic number, because the mean of its divisors is an integer number (18494412).
Almost surely, 286307242 is an apocalyptic number.
86307242 is a deficient number, since it is larger than the sum of its proper divisors (61648054).
86307242 is a wasteful number, since it uses less digits than its factorization.
86307242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6164812.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 86307242 is about 9290.1691050271. The cubic root of 86307242 is about 441.9255179124.
The spelling of 86307242 in words is "eighty-six million, three hundred seven thousand, two hundred forty-two".
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