Base | Representation |
---|---|
bin | 1000001100100100… |
… | …0110010001011111 |
3 | 12200100001202101112 |
4 | 2003021012101133 |
5 | 14001222402122 |
6 | 1002153532235 |
7 | 105344252045 |
oct | 20311062137 |
9 | 5610052345 |
10 | 2200200287 |
11 | a29a5704a |
12 | 514a1407b |
13 | 290aa187c |
14 | 16c2d0395 |
15 | cd25b2e2 |
hex | 8324645f |
2200200287 has 8 divisors (see below), whose sum is σ = 2229650304. Its totient is φ = 2170925568.
The previous prime is 2200200283. The next prime is 2200200311. The reversal of 2200200287 is 7820020022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2200200287 - 22 = 2200200283 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200200283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18458 + ... + 68855.
It is an arithmetic number, because the mean of its divisors is an integer number (278706288).
Almost surely, 22200200287 is an apocalyptic number.
2200200287 is a deficient number, since it is larger than the sum of its proper divisors (29450017).
2200200287 is a wasteful number, since it uses less digits than its factorization.
2200200287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87649.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 2200200287 is about 46906.2926162365. The cubic root of 2200200287 is about 1300.6309140718.
The spelling of 2200200287 in words is "two billion, two hundred million, two hundred thousand, two hundred eighty-seven".
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