Base | Representation |
---|---|
bin | 100000000000000000111… |
… | …010011011011000110000 |
3 | 21210020002210000221022000 |
4 | 200000000322123120300 |
5 | 242012112333301310 |
6 | 4402120244214000 |
7 | 314606140311150 |
oct | 40000072333060 |
9 | 7706083027260 |
10 | 2199038572080 |
11 | 778674a43a59 |
12 | 2b623169a300 |
13 | 12c4a362cc8c |
14 | 78610dc4760 |
15 | 3c306d3e4c0 |
hex | 20000e9b630 |
2199038572080 has 320 divisors, whose sum is σ = 8666731960320. Its totient is φ = 502045185024.
The previous prime is 2199038572067. The next prime is 2199038572097. The reversal of 2199038572080 is 802758309912.
2199038572080 is a `hidden beast` number, since 2 + 199 + 0 + 385 + 72 + 0 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12812109 + ... + 12982611.
It is an arithmetic number, because the mean of its divisors is an integer number (27083537376).
Almost surely, 22199038572080 is an apocalyptic number.
2199038572080 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 2199038572080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4333365980160).
2199038572080 is an abundant number, since it is smaller than the sum of its proper divisors (6467693388240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2199038572080 is a wasteful number, since it uses less digits than its factorization.
2199038572080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171385 (or 171373 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The spelling of 2199038572080 in words is "two trillion, one hundred ninety-nine billion, thirty-eight million, five hundred seventy-two thousand, eighty".
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