Base | Representation |
---|---|
bin | 1000001100100001… |
… | …0101110111001011 |
3 | 12200022200200101101 |
4 | 2003020111313023 |
5 | 14001200030440 |
6 | 1002145402231 |
7 | 105342464662 |
oct | 20310256713 |
9 | 5608620341 |
10 | 2200001995 |
11 | a29931074 |
12 | 514939377 |
13 | 290a32539 |
14 | 16c27bdd9 |
15 | cd21c69a |
hex | 83215dcb |
2200001995 has 8 divisors (see below), whose sum is σ = 2644112016. Its totient is φ = 1757261856.
The previous prime is 2200001989. The next prime is 2200002019. The reversal of 2200001995 is 5991000022.
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 2200001995 - 29 = 2200001483 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338932 + ... + 345361.
It is an arithmetic number, because the mean of its divisors is an integer number (330514002).
Almost surely, 22200001995 is an apocalyptic number.
2200001995 is a deficient number, since it is larger than the sum of its proper divisors (444110021).
2200001995 is an equidigital number, since it uses as much as digits as its factorization.
2200001995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 684941.
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 2200001995 is about 46904.1788650009. The cubic root of 2200001995 is about 1300.5918399846.
The spelling of 2200001995 in words is "two billion, two hundred million, one thousand, nine hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •