Search a number
2004221233 = 7299873011
BaseRepresentation
bin111011101110101…
…1111110100110001
312011200021222200001
41313131133310301
513101040034413
6530513230001
7100444412410
oct16735376461
95150258601
102004221233
11939370093
1247b262301
1325c2c4831
14150277477
15bae484dd
hex7775fd31

2004221233 has 8 divisors (see below), whose sum is σ = 2369522880. Its totient is φ = 1658665680.

The previous prime is 2004221189. The next prime is 2004221237. The reversal of 2004221233 is 3321224002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2004221233 - 217 = 2004090161 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 2004221233.

It is not an unprimeable number, because it can be changed into a prime (2004221237) 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, 4936303 + ... + 4936708.

It is an arithmetic number, because the mean of its divisors is an integer number (296190360).

Almost surely, 22004221233 is an apocalyptic number.

It is an amenable number.

2004221233 is a deficient number, since it is larger than the sum of its proper divisors (365301647).

2004221233 is an equidigital number, since it uses as much as digits as its factorization.

2004221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873047.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2004221233 is about 44768.5294933841. The cubic root of 2004221233 is about 1260.8068303914.

Adding to 2004221233 its reverse (3321224002), we get a palindrome (5325445235).

The spelling of 2004221233 in words is "two billion, four million, two hundred twenty-one thousand, two hundred thirty-three".