Base | Representation |
---|---|
bin | 1011111101110011… |
… | …11000000111101001 |
3 | 121120201000111102010 |
4 | 11332321320013221 |
5 | 101124030143320 |
6 | 2541242030133 |
7 | 315123452634 |
oct | 57671700751 |
9 | 17521014363 |
10 | 6424068585 |
11 | 27a72458a0 |
12 | 12b34a8349 |
13 | 7b4bb661c |
14 | 44d27ac1b |
15 | 278ea2ae0 |
hex | 17ee781e9 |
6424068585 has 16 divisors (see below), whose sum is σ = 11212920000. Its totient is φ = 3114699840.
The previous prime is 6424068583. The next prime is 6424068631. The reversal of 6424068585 is 5858604246.
It is not a de Polignac number, because 6424068585 - 21 = 6424068583 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6424068583) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19466710 + ... + 19467039.
It is an arithmetic number, because the mean of its divisors is an integer number (700807500).
Almost surely, 26424068585 is an apocalyptic number.
It is an amenable number.
6424068585 is a deficient number, since it is larger than the sum of its proper divisors (4788851415).
6424068585 is a wasteful number, since it uses less digits than its factorization.
6424068585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38933768.
The product of its (nonzero) digits is 1843200, while the sum is 48.
The square root of 6424068585 is about 80150.2874916865. The cubic root of 6424068585 is about 1858.9600484988.
The spelling of 6424068585 in words is "six billion, four hundred twenty-four million, sixty-eight thousand, five hundred eighty-five".
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