Base | Representation |
---|---|
bin | 1111110001100101… |
… | …01010100111111000 |
3 | 210212012220201002121 |
4 | 13320302222213320 |
5 | 114321030424043 |
6 | 3520212011024 |
7 | 416604205105 |
oct | 77062524770 |
9 | 23765821077 |
10 | 8468998648 |
11 | 3656590040 |
12 | 1784300a74 |
13 | a4c762506 |
14 | 5a4aadaac |
15 | 34878cded |
hex | 1f8caa9f8 |
8468998648 has 16 divisors (see below), whose sum is σ = 17322951960. Its totient is φ = 3849544800.
The previous prime is 8468998639. The next prime is 8468998669.
8468998648 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48119223 + ... + 48119398.
Almost surely, 28468998648 is an apocalyptic number.
8468998648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
8468998648 is an abundant number, since it is smaller than the sum of its proper divisors (8853953312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8468998648 is a wasteful number, since it uses less digits than its factorization.
8468998648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96238638 (or 96238634 counting only the distinct ones).
The product of its digits is 191102976, while the sum is 70.
The square root of 8468998648 is about 92027.1625554108. The cubic root of 8468998648 is about 2038.3434141976.
The spelling of 8468998648 in words is "eight billion, four hundred sixty-eight million, nine hundred ninety-eight thousand, six hundred forty-eight".
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