Base | Representation |
---|---|
bin | 1000001100101110… |
… | …1010001110111111 |
3 | 12200101022212122000 |
4 | 2003023222032333 |
5 | 14001410344441 |
6 | 1002220153343 |
7 | 105353050032 |
oct | 20313521677 |
9 | 5611285560 |
10 | 2200871871 |
11 | a2a375680 |
12 | 515098853 |
13 | 290c78463 |
14 | 16c427019 |
15 | cd3402b6 |
hex | 832ea3bf |
2200871871 has 32 divisors (see below), whose sum is σ = 3559987200. Its totient is φ = 1332728640.
The previous prime is 2200871861. The next prime is 2200871873. The reversal of 2200871871 is 1781780022.
It is a happy number.
It is not a de Polignac number, because 2200871871 - 26 = 2200871807 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200871873) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463035 + ... + 467763.
It is an arithmetic number, because the mean of its divisors is an integer number (111249600).
Almost surely, 22200871871 is an apocalyptic number.
2200871871 is a deficient number, since it is larger than the sum of its proper divisors (1359115329).
2200871871 is a wasteful number, since it uses less digits than its factorization.
2200871871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6316 (or 6310 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 36.
The square root of 2200871871 is about 46913.4508536731. The cubic root of 2200871871 is about 1300.7632344577.
The spelling of 2200871871 in words is "two billion, two hundred million, eight hundred seventy-one thousand, eight hundred seventy-one".
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