Base | Representation |
---|---|
bin | 1111000011101001… |
… | …10000010010000100 |
3 | 202212100211222202200 |
4 | 13201310300102010 |
5 | 113023404421043 |
6 | 3414045034500 |
7 | 404215030311 |
oct | 74164602204 |
9 | 22770758680 |
10 | 8083670148 |
11 | 3479026034 |
12 | 1697255a30 |
13 | 9ba989b98 |
14 | 569847d08 |
15 | 324a267d3 |
hex | 1e1d30484 |
8083670148 has 18 divisors (see below), whose sum is σ = 20433721854. Its totient is φ = 2694556704.
The previous prime is 8083670123. The next prime is 8083670197. The reversal of 8083670148 is 8410763808.
It can be written as a sum of positive squares in only one way, i.e., 7007698944 + 1075971204 = 83712^2 + 32802^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 112273161 + ... + 112273232.
Almost surely, 28083670148 is an apocalyptic number.
It is an amenable number.
8083670148 is an abundant number, since it is smaller than the sum of its proper divisors (12350051706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8083670148 is a wasteful number, since it uses less digits than its factorization.
8083670148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224546403 (or 224546398 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The square root of 8083670148 is about 89909.2328295598. The cubic root of 8083670148 is about 2006.9483446316.
The spelling of 8083670148 in words is "eight billion, eighty-three million, six hundred seventy thousand, one hundred forty-eight".
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