Base | Representation |
---|---|
bin | 100011100100000101100… |
… | …0101100111110010010000 |
3 | 122022021102021200012221002 |
4 | 1013020023011213302100 |
5 | 1120040313323242104 |
6 | 14221241253321132 |
7 | 1013064461224244 |
oct | 107101305476220 |
9 | 18267367605832 |
10 | 4887858805904 |
11 | 1614a24962658 |
12 | 66b3720361a8 |
13 | 295c000b5309 |
14 | 12c806072424 |
15 | 8722767601e |
hex | 4720b167c90 |
4887858805904 has 160 divisors (see below), whose sum is σ = 9945094723200. Its totient is φ = 2324301557760.
The previous prime is 4887858805861. The next prime is 4887858805967. The reversal of 4887858805904 is 4095088587884.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5216497724 + ... + 5216498660.
It is an arithmetic number, because the mean of its divisors is an integer number (62156842020).
Almost surely, 24887858805904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4887858805904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4972547361600).
4887858805904 is an abundant number, since it is smaller than the sum of its proper divisors (5057235917296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4887858805904 is a wasteful number, since it uses less digits than its factorization.
4887858805904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1681 (or 1675 counting only the distinct ones).
The product of its (nonzero) digits is 825753600, while the sum is 74.
The spelling of 4887858805904 in words is "four trillion, eight hundred eighty-seven billion, eight hundred fifty-eight million, eight hundred five thousand, nine hundred four".
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