Base | Representation |
---|---|
bin | 1000001100111111… |
… | …1011111001100000 |
3 | 12200110102211020220 |
4 | 2003033323321200 |
5 | 14002202232200 |
6 | 1002300203040 |
7 | 105365426040 |
oct | 20317737140 |
9 | 5613384226 |
10 | 2201992800 |
11 | a2aa70867 |
12 | 515539480 |
13 | 29127b727 |
14 | 16c639720 |
15 | cd4b24a0 |
hex | 833fbe60 |
2201992800 has 144 divisors (see below), whose sum is σ = 8191475712. Its totient is φ = 503308800.
The previous prime is 2201992789. The next prime is 2201992853. The reversal of 2201992800 is 82991022.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48736 + ... + 82335.
It is an arithmetic number, because the mean of its divisors is an integer number (56885248).
Almost surely, 22201992800 is an apocalyptic number.
2201992800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2201992800 is an abundant number, since it is smaller than the sum of its proper divisors (5989482912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201992800 is a wasteful number, since it uses less digits than its factorization.
2201992800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131101 (or 131088 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 2201992800 is about 46925.3961091433. The cubic root of 2201992800 is about 1300.9840281327.
The spelling of 2201992800 in words is "two billion, two hundred one million, nine hundred ninety-two thousand, eight hundred".
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