Base | Representation |
---|---|
bin | 1010001110011… |
… | …01100100100011 |
3 | 12222101220110220 |
4 | 11013031210203 |
5 | 133424323200 |
6 | 12302254123 |
7 | 2061042525 |
oct | 507154443 |
9 | 188356426 |
10 | 85776675 |
11 | 44467316 |
12 | 24887343 |
13 | 14a0383a |
14 | b56ba15 |
15 | 77e54a0 |
hex | 51cd923 |
85776675 has 24 divisors (see below), whose sum is σ = 144150000. Its totient is φ = 44995200.
The previous prime is 85776673. The next prime is 85776731. The reversal of 85776675 is 57667758.
It is not a de Polignac number, because 85776675 - 21 = 85776673 is a prime.
It is a super-3 number, since 3×857766753 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (85776673) 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 23 ways as a sum of consecutive naturals, for example, 4800 + ... + 13949.
It is an arithmetic number, because the mean of its divisors is an integer number (6006250).
Almost surely, 285776675 is an apocalyptic number.
85776675 is a deficient number, since it is larger than the sum of its proper divisors (58373325).
85776675 is a wasteful number, since it uses less digits than its factorization.
85776675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18823 (or 18818 counting only the distinct ones).
The product of its digits is 2469600, while the sum is 51.
The square root of 85776675 is about 9261.5697913475. The cubic root of 85776675 is about 441.0180884287.
The spelling of 85776675 in words is "eighty-five million, seven hundred seventy-six thousand, six hundred seventy-five".
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