Base | Representation |
---|---|
bin | 10010100011011110001000 |
3 | 100011002222201 |
4 | 102203132020 |
5 | 2221121010 |
6 | 252125544 |
7 | 56225260 |
oct | 22433610 |
9 | 10132881 |
10 | 4863880 |
11 | 282233a |
12 | 17668b4 |
13 | 1013b48 |
14 | 9087a0 |
15 | 66123a |
hex | 4a3788 |
4863880 has 64 divisors (see below), whose sum is σ = 12960000. Its totient is φ = 1607424.
The previous prime is 4863877. The next prime is 4863913. The reversal of 4863880 is 883684.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7821 + ... + 8419.
It is an arithmetic number, because the mean of its divisors is an integer number (202500).
Almost surely, 24863880 is an apocalyptic number.
4863880 is a gapful number since it is divisible by the number (40) 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 4863880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6480000).
4863880 is an abundant number, since it is smaller than the sum of its proper divisors (8096120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4863880 is a wasteful number, since it uses less digits than its factorization.
4863880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646 (or 642 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 4863880 is about 2205.4205948073. The cubic root of 4863880 is about 169.4315499957.
The spelling of 4863880 in words is "four million, eight hundred sixty-three thousand, eight hundred eighty".
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