Base | Representation |
---|---|
bin | 1001000111011011… |
… | …11010101100000000 |
3 | 110122002022110110120 |
4 | 10203231322230000 |
5 | 40010404103340 |
6 | 2125351500240 |
7 | 232166033154 |
oct | 44355725400 |
9 | 13562273416 |
10 | 4894206720 |
11 | 2091719a47 |
12 | b47087680 |
13 | 5ccc6a210 |
14 | 346003064 |
15 | 1d9a0a4d0 |
hex | 123b7ab00 |
4894206720 has 144 divisors (see below), whose sum is σ = 16833419232. Its totient is φ = 1204715520.
The previous prime is 4894206701. The next prime is 4894206727. The reversal of 4894206720 is 276024984.
It is not an unprimeable number, because it can be changed into a prime (4894206727) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900 + ... + 98940.
Almost surely, 24894206720 is an apocalyptic number.
4894206720 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 4894206720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8416709616).
4894206720 is an abundant number, since it is smaller than the sum of its proper divisors (11939212512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4894206720 is a wasteful number, since it uses less digits than its factorization.
4894206720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98078 (or 98064 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 4894206720 is about 69958.6071902522. The cubic root of 4894206720 is about 1697.8296085546.
The spelling of 4894206720 in words is "four billion, eight hundred ninety-four million, two hundred six thousand, seven hundred twenty".
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