Base | Representation |
---|---|
bin | 1000001100100011… |
… | …0010101011000001 |
3 | 12200022220200020222 |
4 | 2003020302223001 |
5 | 14001212320001 |
6 | 1002152112425 |
7 | 105343466012 |
oct | 20310625301 |
9 | 5608820228 |
10 | 2200120001 |
11 | a29a017a2 |
12 | 514995715 |
13 | 290a74171 |
14 | 16c2ad009 |
15 | cd24261b |
hex | 83232ac1 |
2200120001 has 8 divisors (see below), whose sum is σ = 2236934208. Its totient is φ = 2163330000.
The previous prime is 2200119973. The next prime is 2200120009. The reversal of 2200120001 is 1000210022.
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 2200120001 - 218 = 2199857857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200120009) 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, 337826 + ... + 344276.
It is an arithmetic number, because the mean of its divisors is an integer number (279616776).
Almost surely, 22200120001 is an apocalyptic number.
It is an amenable number.
2200120001 is a deficient number, since it is larger than the sum of its proper divisors (36814207).
2200120001 is an equidigital number, since it uses as much as digits as its factorization.
2200120001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12103.
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2200120001 is about 46905.4367957490. The cubic root of 2200120001 is about 1300.6150937357.
Adding to 2200120001 its reverse (1000210022), we get a palindrome (3200330023).
The spelling of 2200120001 in words is "two billion, two hundred million, one hundred twenty thousand, one".
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