Base | Representation |
---|---|
bin | 1111010001001001… |
… | …11001100010001000 |
3 | 210011021000102100002 |
4 | 13220210321202020 |
5 | 113241410013443 |
6 | 3433213102132 |
7 | 410061650540 |
oct | 75044714210 |
9 | 23137012302 |
10 | 8196954248 |
11 | 3526a7005a |
12 | 1709187948 |
13 | a082a1cb2 |
14 | 57a8d6320 |
15 | 32e9522b8 |
hex | 1e8939888 |
8196954248 has 32 divisors (see below), whose sum is σ = 18039633600. Its totient is φ = 3418034112.
The previous prime is 8196954223. The next prime is 8196954253. The reversal of 8196954248 is 8424596918.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a junction number, because it is equal to n+sod(n) for n = 8196954193 and 8196954202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975958 + ... + 1980101.
It is an arithmetic number, because the mean of its divisors is an integer number (563738550).
Almost surely, 28196954248 is an apocalyptic number.
It is an amenable number.
8196954248 is an abundant number, since it is smaller than the sum of its proper divisors (9842679352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8196954248 is a wasteful number, since it uses less digits than its factorization.
8196954248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3956109 (or 3956105 counting only the distinct ones).
The product of its digits is 4976640, while the sum is 56.
The square root of 8196954248 is about 90537.0324673832. The cubic root of 8196954248 is about 2016.2799756296.
The spelling of 8196954248 in words is "eight billion, one hundred ninety-six million, nine hundred fifty-four thousand, two hundred forty-eight".
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