Base | Representation |
---|---|
bin | 1001000011000011… |
… | …00100000011101100 |
3 | 110112112002012011100 |
4 | 10201201210003230 |
5 | 34421444220433 |
6 | 2121555123100 |
7 | 231241223316 |
oct | 44141440354 |
9 | 13475065140 |
10 | 4857413868 |
11 | 2072979a2a |
12 | b368a3490 |
13 | 5c54573b8 |
14 | 3411867b6 |
15 | 1d668db13 |
hex | 1218640ec |
4857413868 has 36 divisors (see below), whose sum is σ = 12446667688. Its totient is φ = 1596957120.
The previous prime is 4857413863. The next prime is 4857413879. The reversal of 4857413868 is 8683147584.
4857413868 is a `hidden beast` number, since 4 + 8 + 574 + 1 + 3 + 8 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (4857413863) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 921538 + ... + 926793.
Almost surely, 24857413868 is an apocalyptic number.
It is an amenable number.
4857413868 is an abundant number, since it is smaller than the sum of its proper divisors (7589253820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4857413868 is a wasteful number, since it uses less digits than its factorization.
4857413868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1848414 (or 1848409 counting only the distinct ones).
The product of its digits is 5160960, while the sum is 54.
The square root of 4857413868 is about 69695.1495299350. The cubic root of 4857413868 is about 1693.5643488768.
The spelling of 4857413868 in words is "four billion, eight hundred fifty-seven million, four hundred thirteen thousand, eight hundred sixty-eight".
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