Search a number
-
+
2226509083 = 4351779281
BaseRepresentation
bin1000010010110101…
…1101010100011011
312202011120101021101
42010231131110123
514024441242313
61004533452231
7106114005061
oct20455352433
95664511241
102226509083
11a42896257
125217a1077
132963836c6
141719bc031
15d07065dd
hex84b5d51b

2226509083 has 4 divisors (see below), whose sum is σ = 2278288408. Its totient is φ = 2174729760.

The previous prime is 2226509081. The next prime is 2226509111. The reversal of 2226509083 is 3809056222.

2226509083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3809056222 = 21904528111.

It is a cyclic number.

It is not a de Polignac number, because 2226509083 - 21 = 2226509081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226509081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25889598 + ... + 25889683.

It is an arithmetic number, because the mean of its divisors is an integer number (569572102).

Almost surely, 22226509083 is an apocalyptic number.

2226509083 is a deficient number, since it is larger than the sum of its proper divisors (51779325).

2226509083 is an equidigital number, since it uses as much as digits as its factorization.

2226509083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51779324.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2226509083 is about 47185.8991966880. The cubic root of 2226509083 is about 1305.7944660126.

The spelling of 2226509083 in words is "two billion, two hundred twenty-six million, five hundred nine thousand, eighty-three".

Divisors: 1 43 51779281 2226509083