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2223820801 = 60112592939
BaseRepresentation
bin1000010010001100…
…1101000000000001
312201222111210122101
42010203031000001
514023244231201
61004400110401
7106052110366
oct20443150001
95658453571
102223820801
11a4131a534
12520905401
13295951bc7
141714bc46d
15d0374d01
hex848cd001

2223820801 has 8 divisors (see below), whose sum is σ = 2230048800. Its totient is φ = 2217602400.

The previous prime is 2223820783. The next prime is 2223820811. The reversal of 2223820801 is 1080283222.

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 2223820801 - 227 = 2089603073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223820801.

It is not an unprimeable number, because it can be changed into a prime (2223820811) 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, 755190 + ... + 758128.

It is an arithmetic number, because the mean of its divisors is an integer number (278756100).

Almost surely, 22223820801 is an apocalyptic number.

It is an amenable number.

2223820801 is a deficient number, since it is larger than the sum of its proper divisors (6227999).

2223820801 is a wasteful number, since it uses less digits than its factorization.

2223820801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2223820801 is about 47157.4045193329. The cubic root of 2223820801 is about 1305.2687166041.

The spelling of 2223820801 in words is "two billion, two hundred twenty-three million, eight hundred twenty thousand, eight hundred one".

Divisors: 1 601 1259 2939 756659 1766339 3700201 2223820801