Base | Representation |
---|---|
bin | 1010010110001… |
… | …00011111111110 |
3 | 20001022021212212 |
4 | 11023010133332 |
5 | 134204204334 |
6 | 12340100422 |
7 | 2102454341 |
oct | 513043776 |
9 | 201267785 |
10 | 86788094 |
11 | 44a981a8 |
12 | 25094712 |
13 | 14c99003 |
14 | b752458 |
15 | 7944ece |
hex | 52c47fe |
86788094 has 24 divisors (see below), whose sum is σ = 140045760. Its totient is φ = 40197888.
The previous prime is 86788069. The next prime is 86788151. The reversal of 86788094 is 49088768.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180947 + ... + 181425.
It is an arithmetic number, because the mean of its divisors is an integer number (5835240).
Almost surely, 286788094 is an apocalyptic number.
86788094 is a deficient number, since it is larger than the sum of its proper divisors (53257666).
86788094 is a wasteful number, since it uses less digits than its factorization.
86788094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644 (or 571 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 50.
The square root of 86788094 is about 9316.0127737139. The cubic root of 86788094 is about 442.7447127605.
The spelling of 86788094 in words is "eighty-six million, seven hundred eighty-eight thousand, ninety-four".
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