| Base | Representation |
|---|---|
| bin | 1001000110101010… |
| … | …00011000000000000 |
| 3 | 110121122001020022200 |
| 4 | 10203111003000000 |
| 5 | 40002221442133 |
| 6 | 2125000033200 |
| 7 | 232056440550 |
| oct | 44325030000 |
| 9 | 13548036280 |
| 10 | 4887687168 |
| 11 | 2088a76791 |
| 12 | b44a62800 |
| 13 | 5cb7c68b0 |
| 14 | 3451c7160 |
| 15 | 1d916d913 |
| hex | 123543000 |
4887687168 has 624 divisors, whose sum is σ = 18318483456. Its totient is φ = 1220935680.
The previous prime is 4887687097. The next prime is 4887687169. The reversal of 4887687168 is 8617867884.
4887687168 is a `hidden beast` number, since 488 + 76 + 87 + 1 + 6 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (624).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a nude number because it is divisible by every one of its digits.
Its product of digits (28901376) is a multiple of the sum of its prime factors (128).
It is not an unprimeable number, because it can be changed into a prime (4887687169) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103993321 + ... + 103993367.
It is an arithmetic number, because the mean of its divisors is an integer number (29356544).
Almost surely, 24887687168 is an apocalyptic number.
4887687168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4887687168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9159241728).
4887687168 is an abundant number, since it is smaller than the sum of its proper divisors (13430796288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4887687168 is a wasteful number, since it uses less digits than its factorization.
4887687168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128 (or 103 counting only the distinct ones).
The product of its digits is 28901376, while the sum is 63.
The square root of 4887687168 is about 69911.9958805354. The cubic root of 4887687168 is about 1697.0753830167.
The spelling of 4887687168 in words is "four billion, eight hundred eighty-seven million, six hundred eighty-seven thousand, one hundred sixty-eight".
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