Base | Representation |
---|---|
bin | 101011111000010110… |
… | …010101010010000100 |
3 | 11111121121120212011102 |
4 | 223320112111102010 |
5 | 1232443231324433 |
6 | 33351145155232 |
7 | 3255404513453 |
oct | 537026252204 |
9 | 144547525142 |
10 | 47116276868 |
11 | 18a88a011a1 |
12 | 916b18bb18 |
13 | 459b4aa88b |
14 | 23cd754b9a |
15 | 135b61d4e8 |
hex | af8595484 |
47116276868 has 24 divisors (see below), whose sum is σ = 84277729368. Its totient is φ = 23039767296.
The previous prime is 47116276859. The next prime is 47116276877. The reversal of 47116276868 is 86867261174.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (47116276859) and next prime (47116276877).
It can be written as a sum of positive squares in 4 ways, for example, as 11144602624 + 35971674244 = 105568^2 + 189662^2 .
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, 288671 + ... + 421382.
It is an arithmetic number, because the mean of its divisors is an integer number (3511572057).
Almost surely, 247116276868 is an apocalyptic number.
It is an amenable number.
47116276868 is a deficient number, since it is larger than the sum of its proper divisors (37161452500).
47116276868 is a wasteful number, since it uses less digits than its factorization.
47116276868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710423 (or 710421 counting only the distinct ones).
The product of its digits is 5419008, while the sum is 56.
The spelling of 47116276868 in words is "forty-seven billion, one hundred sixteen million, two hundred seventy-six thousand, eight hundred sixty-eight".
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