Base | Representation |
---|---|
bin | 10011100111100100110001… |
… | …101000111010101000101101 |
3 | 102022111112000221210201121202 |
4 | 103213210301220322220231 |
5 | 42302122404242200421 |
6 | 503301333532135245 |
7 | 24113462033022554 |
oct | 2347446150725055 |
9 | 368445027721552 |
10 | 86282430818861 |
11 | 2554619a900a82 |
12 | 9816143607525 |
13 | 391b524132534 |
14 | 17441403a2d9b |
15 | 9e960d92710b |
hex | 4e7931a3aa2d |
86282430818861 has 8 divisors (see below), whose sum is σ = 87498764593344. Its totient is φ = 85066127274240.
The previous prime is 86282430818851. The next prime is 86282430818911. The reversal of 86282430818861 is 16881803428268.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 86282430818861 - 210 = 86282430817837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86282430818851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777871 + ... + 13256156.
It is an arithmetic number, because the mean of its divisors is an integer number (10937345574168).
Almost surely, 286282430818861 is an apocalyptic number.
It is an amenable number.
86282430818861 is a deficient number, since it is larger than the sum of its proper divisors (1216333774483).
86282430818861 is a wasteful number, since it uses less digits than its factorization.
86282430818861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15114931.
The product of its (nonzero) digits is 56623104, while the sum is 65.
The spelling of 86282430818861 in words is "eighty-six trillion, two hundred eighty-two billion, four hundred thirty million, eight hundred eighteen thousand, eight hundred sixty-one".
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