Base | Representation |
---|---|
bin | 1000000011101111… |
… | …0011010110110100 |
3 | 12120202100221100120 |
4 | 2000323303112310 |
5 | 13412232114000 |
6 | 554352011540 |
7 | 104414363244 |
oct | 20073632664 |
9 | 5522327316 |
10 | 2163160500 |
11 | a10058556 |
12 | 504530bb0 |
13 | 286203537 |
14 | 16740bb24 |
15 | c9d916a0 |
hex | 80ef35b4 |
2163160500 has 96 divisors (see below), whose sum is σ = 6320740608. Its totient is φ = 574864000.
The previous prime is 2163160487. The next prime is 2163160523. The reversal of 2163160500 is 50613612.
2163160500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 464182 + ... + 468818.
It is an arithmetic number, because the mean of its divisors is an integer number (65841048).
Almost surely, 22163160500 is an apocalyptic number.
2163160500 is a gapful number since it is divisible by the number (20) 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 2163160500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160370304).
2163160500 is an abundant number, since it is smaller than the sum of its proper divisors (4157580108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2163160500 is a wasteful number, since it uses less digits than its factorization.
2163160500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4970 (or 4958 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 2163160500 is about 46509.7892921479. The cubic root of 2163160500 is about 1293.2909781420.
The spelling of 2163160500 in words is "two billion, one hundred sixty-three million, one hundred sixty thousand, five hundred".
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