Base | Representation |
---|---|
bin | 1010010001101… |
… | …01001111010100 |
3 | 20000012110221202 |
4 | 11020311033110 |
5 | 134031420200 |
6 | 12315332032 |
7 | 2064461513 |
oct | 510651724 |
9 | 200173852 |
10 | 86201300 |
11 | 44727349 |
12 | 24a51018 |
13 | 14b21bb3 |
14 | b63c67a |
15 | 787b1d5 |
hex | 52353d4 |
86201300 has 18 divisors (see below), whose sum is σ = 187057038. Its totient is φ = 34480480.
The previous prime is 86201299. The next prime is 86201303. The reversal of 86201300 is 310268.
It can be written as a sum of positive squares in 3 ways, for example, as 2515396 + 83685904 = 1586^2 + 9148^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86201303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430907 + ... + 431106.
Almost surely, 286201300 is an apocalyptic number.
It is an amenable number.
86201300 is an abundant number, since it is smaller than the sum of its proper divisors (100855738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86201300 is a wasteful number, since it uses less digits than its factorization.
86201300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862027 (or 862020 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 86201300 is about 9284.4655204271. The cubic root of 86201300 is about 441.7446229232.
Adding to 86201300 its reverse (310268), we get a palindrome (86511568).
The spelling of 86201300 in words is "eighty-six million, two hundred one thousand, three hundred".
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