Search a number
-
+
2305200211 = 47235720809
BaseRepresentation
bin1000100101100110…
…1001000001010011
312221122122022012121
42021121221001103
514210112401321
61020424235111
7111060610216
oct21131510123
95848568177
102305200211
11a83253046
1254400ba97
132a97760c2
1417c22377d
15d759c441
hex89669053

2305200211 has 8 divisors (see below), whose sum is σ = 2355359040. Its totient is φ = 2255087808.

The previous prime is 2305200203. The next prime is 2305200257. The reversal of 2305200211 is 1120025032.

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 2305200211 - 23 = 2305200203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2305200311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100375 + ... + 121183.

It is an arithmetic number, because the mean of its divisors is an integer number (294419880).

Almost surely, 22305200211 is an apocalyptic number.

2305200211 is a deficient number, since it is larger than the sum of its proper divisors (50158829).

2305200211 is a wasteful number, since it uses less digits than its factorization.

2305200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23213.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2305200211 is about 48012.5005701640. The cubic root of 2305200211 is about 1321.0002005683. Note that the first 3 decimals are identical.

Adding to 2305200211 its reverse (1120025032), we get a palindrome (3425225243).

The spelling of 2305200211 in words is "two billion, three hundred five million, two hundred thousand, two hundred eleven".

Divisors: 1 47 2357 20809 110779 978023 49046813 2305200211