Base | Representation |
---|---|
bin | 1010010110001… |
… | …11101111100110 |
3 | 20001022222010000 |
4 | 11023013233212 |
5 | 134210121012 |
6 | 12340242130 |
7 | 2102541153 |
oct | 513075746 |
9 | 201288100 |
10 | 86801382 |
11 | 44aa7188 |
12 | 250a0346 |
13 | 14ca2085 |
14 | b75722a |
15 | 7948ddc |
hex | 52c7be6 |
86801382 has 20 divisors (see below), whose sum is σ = 194499756. Its totient is φ = 28933740.
The previous prime is 86801369. The next prime is 86801383. The reversal of 86801382 is 28310868.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86801383) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 267744 + ... + 268067.
Almost surely, 286801382 is an apocalyptic number.
86801382 is an abundant number, since it is smaller than the sum of its proper divisors (107698374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86801382 is a wasteful number, since it uses less digits than its factorization.
86801382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535825 (or 535816 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 86801382 is about 9316.7259270626. The cubic root of 86801382 is about 442.7673076090.
The spelling of 86801382 in words is "eighty-six million, eight hundred one thousand, three hundred eighty-two".
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