Base | Representation |
---|---|
bin | 1010010000101… |
… | …10001000111010 |
3 | 12222222000012202 |
4 | 11020112020322 |
5 | 134013331124 |
6 | 12312510202 |
7 | 2063421233 |
oct | 510261072 |
9 | 188860182 |
10 | 86073914 |
11 | 4464a673 |
12 | 249ab362 |
13 | 14aa8c14 |
14 | b60808a |
15 | 78535ae |
hex | 521623a |
86073914 has 32 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 38283840.
The previous prime is 86073899. The next prime is 86073919. The reversal of 86073914 is 41937068.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (86073919) 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 15 ways as a sum of consecutive naturals, for example, 39719 + ... + 41829.
It is an arithmetic number, because the mean of its divisors is an integer number (4514400).
Almost surely, 286073914 is an apocalyptic number.
86073914 is a deficient number, since it is larger than the sum of its proper divisors (58386886).
86073914 is a wasteful number, since it uses less digits than its factorization.
86073914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2198.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 86073914 is about 9277.6028153829. The cubic root of 86073914 is about 441.5269161429.
It can be divided in two parts, 8607 and 3914, that added together give a palindrome (12521).
The spelling of 86073914 in words is "eighty-six million, seventy-three thousand, nine hundred fourteen".
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