Search a number
-
+
2220053133 = 31549477739
BaseRepresentation
bin1000010001010011…
…0101001010001101
312201201102101101010
42010110311022031
514021313200013
61004143235433
7106005066054
oct20424651215
95651371333
102220053133
11a3a186861
1251b5a8b79
13294c3300c
14170bbb39b
15ced7d7c3
hex8453528d

2220053133 has 8 divisors (see below), whose sum is σ = 2961988000. Its totient is φ = 1479076848.

The previous prime is 2220053057. The next prime is 2220053159. The reversal of 2220053133 is 3313500222.

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

It is not a de Polignac number, because 2220053133 - 212 = 2220049037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220053533) 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, 234223 + ... + 243516.

It is an arithmetic number, because the mean of its divisors is an integer number (370248500).

Almost surely, 22220053133 is an apocalyptic number.

It is an amenable number.

2220053133 is a deficient number, since it is larger than the sum of its proper divisors (741934867).

2220053133 is a wasteful number, since it uses less digits than its factorization.

2220053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479291.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2220053133 is about 47117.4397967462. The cubic root of 2220053133 is about 1304.5311573099.

Adding to 2220053133 its reverse (3313500222), we get a palindrome (5533553355).

The spelling of 2220053133 in words is "two billion, two hundred twenty million, fifty-three thousand, one hundred thirty-three".

Divisors: 1 3 1549 4647 477739 1433217 740017711 2220053133