Base | Representation |
---|---|
bin | 1010010101110… |
… | …01000111100001 |
3 | 20001012220221011 |
4 | 11022321013201 |
5 | 134201211343 |
6 | 12335100521 |
7 | 2102201410 |
oct | 512710741 |
9 | 201186834 |
10 | 86741473 |
11 | 44a66175 |
12 | 25071741 |
13 | 14c80a20 |
14 | b73d477 |
15 | 793629d |
hex | 52b91e1 |
86741473 has 16 divisors (see below), whose sum is σ = 107243136. Its totient is φ = 68319360.
The previous prime is 86741419. The next prime is 86741477. The reversal of 86741473 is 37414768.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86741473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86741477) 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 15 ways as a sum of consecutive naturals, for example, 19158 + ... + 23248.
It is an arithmetic number, because the mean of its divisors is an integer number (6702696).
Almost surely, 286741473 is an apocalyptic number.
It is an amenable number.
86741473 is a deficient number, since it is larger than the sum of its proper divisors (20501663).
86741473 is a wasteful number, since it uses less digits than its factorization.
86741473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4344.
The product of its digits is 112896, while the sum is 40.
The square root of 86741473 is about 9313.5102405055. The cubic root of 86741473 is about 442.6654204005.
The spelling of 86741473 in words is "eighty-six million, seven hundred forty-one thousand, four hundred seventy-three".
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