Base | Representation |
---|---|
bin | 101000011110000001… |
… | …0011010101010001000 |
3 | 22022022200010100000202 |
4 | 1100330002122222020 |
5 | 2410441043043420 |
6 | 103531354151332 |
7 | 6164425005461 |
oct | 1207402325210 |
9 | 268280110022 |
10 | 86906612360 |
11 | 33947576187 |
12 | 14a14a22548 |
13 | 826cca0ba9 |
14 | 42c6145d68 |
15 | 23d99dc575 |
hex | 143c09aa88 |
86906612360 has 32 divisors (see below), whose sum is σ = 195591637440. Its totient is φ = 34753443264.
The previous prime is 86906612333. The next prime is 86906612369. The reversal of 86906612360 is 6321660968.
It is not an unprimeable number, because it can be changed into a prime (86906612369) 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, 133532 + ... + 437771.
It is an arithmetic number, because the mean of its divisors is an integer number (6112238670).
Almost surely, 286906612360 is an apocalyptic number.
It is an amenable number.
86906612360 is an abundant number, since it is smaller than the sum of its proper divisors (108685025080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86906612360 is a wasteful number, since it uses less digits than its factorization.
86906612360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575117 (or 575113 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 47.
The spelling of 86906612360 in words is "eighty-six billion, nine hundred six million, six hundred twelve thousand, three hundred sixty".
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