Base | Representation |
---|---|
bin | 1010010000001… |
… | …10001010000010 |
3 | 12222211200102011 |
4 | 11020012022002 |
5 | 134004232300 |
6 | 12311243134 |
7 | 2063026333 |
oct | 510061202 |
9 | 188750364 |
10 | 86008450 |
11 | 44605470 |
12 | 249794aa |
13 | 14a85198 |
14 | b5cc28a |
15 | 783deba |
hex | 5206282 |
86008450 has 48 divisors (see below), whose sum is σ = 175408416. Its totient is φ = 31116800.
The previous prime is 86008411. The next prime is 86008451. The reversal of 86008450 is 5480068.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (86008451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193929 + ... + 194371.
It is an arithmetic number, because the mean of its divisors is an integer number (3654342).
Almost surely, 286008450 is an apocalyptic number.
86008450 is an abundant number, since it is smaller than the sum of its proper divisors (89399966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86008450 is a wasteful number, since it uses less digits than its factorization.
86008450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819 (or 814 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 86008450 is about 9274.0740777719. The cubic root of 86008450 is about 441.4149524924.
The spelling of 86008450 in words is "eighty-six million, eight thousand, four hundred fifty".
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