Base | Representation |
---|---|
bin | 1110001011011001… |
… | …0000000001000100 |
3 | 100211020102100011111 |
4 | 3202312100001010 |
5 | 30243300402241 |
6 | 1425353014404 |
7 | 163212244210 |
oct | 34266200104 |
9 | 10736370144 |
10 | 3805872196 |
11 | 1683352125 |
12 | 8a26b4404 |
13 | 4886421a9 |
14 | 28165d940 |
15 | 1741cac81 |
hex | e2d90044 |
3805872196 has 12 divisors (see below), whose sum is σ = 7611744448. Its totient is φ = 1631088072.
The previous prime is 3805872181. The next prime is 3805872209. The reversal of 3805872196 is 6912785083.
3805872196 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67961976 + ... + 67962031.
Almost surely, 23805872196 is an apocalyptic number.
It is an amenable number.
3805872196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3805872196 is a wasteful number, since it uses less digits than its factorization.
3805872196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135924018 (or 135924016 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 49.
The square root of 3805872196 is about 61691.7514421499. The cubic root of 3805872196 is about 1561.2941534644.
The spelling of 3805872196 in words is "three billion, eight hundred five million, eight hundred seventy-two thousand, one hundred ninety-six".
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