Base | Representation |
---|---|
bin | 1010010110001… |
… | …10000011000010 |
3 | 20001022121120200 |
4 | 11023012003002 |
5 | 134204410214 |
6 | 12340150030 |
7 | 2102511666 |
oct | 513060302 |
9 | 201277520 |
10 | 86794434 |
11 | 44aa1a41 |
12 | 25098316 |
13 | 14c9bb6c |
14 | b7548a6 |
15 | 7946d09 |
hex | 52c60c2 |
86794434 has 12 divisors (see below), whose sum is σ = 188054646. Its totient is φ = 28931472.
The previous prime is 86794429. The next prime is 86794439. The reversal of 86794434 is 43449768.
It is an interprime number because it is at equal distance from previous prime (86794429) and next prime (86794439).
It can be written as a sum of positive squares in only one way, i.e., 56025225 + 30769209 = 7485^2 + 5547^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 86794434.
It is not an unprimeable number, because it can be changed into a prime (86794439) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2410939 + ... + 2410974.
Almost surely, 286794434 is an apocalyptic number.
86794434 is an abundant number, since it is smaller than the sum of its proper divisors (101260212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86794434 is a wasteful number, since it uses less digits than its factorization.
86794434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4821921 (or 4821918 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 86794434 is about 9316.3530418292. The cubic root of 86794434 is about 442.7554935524.
The spelling of 86794434 in words is "eighty-six million, seven hundred ninety-four thousand, four hundred thirty-four".
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