Base | Representation |
---|---|
bin | 1010010011000… |
… | …01110000000111 |
3 | 20000112202001110 |
4 | 11021201300013 |
5 | 134103233443 |
6 | 12323300103 |
7 | 2066151204 |
oct | 511416007 |
9 | 200482043 |
10 | 86383623 |
11 | 44841327 |
12 | 24b1a633 |
13 | 14b86b91 |
14 | b688cab |
15 | 78b5233 |
hex | 5261c07 |
86383623 has 8 divisors (see below), whose sum is σ = 115313008. Its totient is φ = 57521664.
The previous prime is 86383621. The next prime is 86383631. The reversal of 86383623 is 32638368.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86383623 - 21 = 86383621 is a prime.
It is a super-2 number, since 2×863836232 = 14924260645212258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86383621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13786 + ... + 19047.
It is an arithmetic number, because the mean of its divisors is an integer number (14414126).
Almost surely, 286383623 is an apocalyptic number.
86383623 is a deficient number, since it is larger than the sum of its proper divisors (28929385).
86383623 is a wasteful number, since it uses less digits than its factorization.
86383623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33713.
The product of its digits is 124416, while the sum is 39.
The square root of 86383623 is about 9294.2790468115. The cubic root of 86383623 is about 442.0558459497.
The spelling of 86383623 in words is "eighty-six million, three hundred eighty-three thousand, six hundred twenty-three".
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