Base | Representation |
---|---|
bin | 101000010000011000… |
… | …0001111110011100110 |
3 | 22021010202210022222210 |
4 | 1100200300033303212 |
5 | 2404021402130421 |
6 | 103414123104250 |
7 | 6150166136535 |
oct | 1204060176346 |
9 | 267122708883 |
10 | 86448864486 |
11 | 33732148456 |
12 | 14907672086 |
13 | 81c91c076a |
14 | 428142c31c |
15 | 23ae71d576 |
hex | 1420c0fce6 |
86448864486 has 16 divisors (see below), whose sum is σ = 180415021824. Its totient is φ = 27563406024.
The previous prime is 86448864419. The next prime is 86448864499. The reversal of 86448864486 is 68446884468.
It is a congruent number.
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, 313220386 + ... + 313220661.
It is an arithmetic number, because the mean of its divisors is an integer number (11275938864).
Almost surely, 286448864486 is an apocalyptic number.
86448864486 is an abundant number, since it is smaller than the sum of its proper divisors (93966157338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86448864486 is a wasteful number, since it uses less digits than its factorization.
86448864486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626441075.
The product of its digits is 226492416, while the sum is 66.
The spelling of 86448864486 in words is "eighty-six billion, four hundred forty-eight million, eight hundred sixty-four thousand, four hundred eighty-six".
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