Base | Representation |
---|---|
bin | 1010010101100… |
… | …01110000100010 |
3 | 20001011101120202 |
4 | 11022301300202 |
5 | 134144230310 |
6 | 12334305202 |
7 | 2102014466 |
oct | 512616042 |
9 | 201141522 |
10 | 86711330 |
11 | 44a45562 |
12 | 25058202 |
13 | 14c700a4 |
14 | b7324a6 |
15 | 792c3a5 |
hex | 52b1c22 |
86711330 has 8 divisors (see below), whose sum is σ = 156080412. Its totient is φ = 34684528.
The previous prime is 86711327. The next prime is 86711347. The reversal of 86711330 is 3311768.
It can be written as a sum of positive squares in 2 ways, for example, as 82101721 + 4609609 = 9061^2 + 2147^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 86711293 and 86711302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335557 + ... + 4335576.
Almost surely, 286711330 is an apocalyptic number.
86711330 is a deficient number, since it is larger than the sum of its proper divisors (69369082).
86711330 is a wasteful number, since it uses less digits than its factorization.
86711330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8671140.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 86711330 is about 9311.8918593377. The cubic root of 86711330 is about 442.6141384734.
It can be divided in two parts, 8671 and 1330, that added together give a palindrome (10001).
The spelling of 86711330 in words is "eighty-six million, seven hundred eleven thousand, three hundred thirty".
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