Base | Representation |
---|---|
bin | 1010010110011… |
… | …10010010100100 |
3 | 20001101022220010 |
4 | 11023032102210 |
5 | 134212000241 |
6 | 12341010220 |
7 | 2103012300 |
oct | 513162244 |
9 | 201338803 |
10 | 86828196 |
11 | 45015344 |
12 | 250b3970 |
13 | 14cb1340 |
14 | b762d00 |
15 | 7951d16 |
hex | 52ce4a4 |
86828196 has 144 divisors (see below), whose sum is σ = 261514176. Its totient is φ = 22208256.
The previous prime is 86828177. The next prime is 86828219. The reversal of 86828196 is 69182868.
It is a super-2 number, since 2×868281962 = 15078271241228832, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282675 + ... + 282981.
Almost surely, 286828196 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86828196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130757088).
86828196 is an abundant number, since it is smaller than the sum of its proper divisors (174685980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86828196 is a wasteful number, since it uses less digits than its factorization.
86828196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378 (or 369 counting only the distinct ones).
The product of its digits is 331776, while the sum is 48.
The square root of 86828196 is about 9318.1648407828. The cubic root of 86828196 is about 442.8128949796.
The spelling of 86828196 in words is "eighty-six million, eight hundred twenty-eight thousand, one hundred ninety-six".
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