Base | Representation |
---|---|
bin | 10000000000000100… |
… | …00010011000111100 |
3 | 211011200111000122020 |
4 | 20000002002120330 |
5 | 120043124444133 |
6 | 3540231320140 |
7 | 422610531105 |
oct | 100002023074 |
9 | 24150430566 |
10 | 8590468668 |
11 | 3709106291 |
12 | 17b8b20050 |
13 | a6b982572 |
14 | 5b6c8d3ac |
15 | 3542840b3 |
hex | 20008263c |
8590468668 has 12 divisors (see below), whose sum is σ = 20044426920. Its totient is φ = 2863489552.
The previous prime is 8590468661. The next prime is 8590468681. The reversal of 8590468668 is 8668640958.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8590468661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357936183 + ... + 357936206.
It is an arithmetic number, because the mean of its divisors is an integer number (1670368910).
Almost surely, 28590468668 is an apocalyptic number.
It is an amenable number.
8590468668 is an abundant number, since it is smaller than the sum of its proper divisors (11453958252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8590468668 is a wasteful number, since it uses less digits than its factorization.
8590468668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715872396 (or 715872394 counting only the distinct ones).
The product of its (nonzero) digits is 19906560, while the sum is 60.
The square root of 8590468668 is about 92684.7812102936. The cubic root of 8590468668 is about 2048.0424436674.
The spelling of 8590468668 in words is "eight billion, five hundred ninety million, four hundred sixty-eight thousand, six hundred sixty-eight".
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