Search a number
-
+
2239053225 = 352229130367
BaseRepresentation
bin1000010101110101…
…0011110110101001
312210001011200121020
42011131103312221
514041144200400
61010102403053
7106325431653
oct20535236651
95701150536
102239053225
11a49983912
12525a30489
13298b56286
141735256d3
15d18832a0
hex85753da9

2239053225 has 24 divisors (see below), whose sum is σ = 3718095360. Its totient is φ = 1188937920.

The previous prime is 2239053149. The next prime is 2239053227. The reversal of 2239053225 is 5223509322.

It is not a de Polignac number, because 2239053225 - 28 = 2239052969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2239053227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48009 + ... + 82358.

It is an arithmetic number, because the mean of its divisors is an integer number (154920640).

Almost surely, 22239053225 is an apocalyptic number.

2239053225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2239053225 is a deficient number, since it is larger than the sum of its proper divisors (1479042135).

2239053225 is a wasteful number, since it uses less digits than its factorization.

2239053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130609 (or 130604 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2239053225 is about 47318.6350711852. The cubic root of 2239053225 is about 1308.2421550137.

The spelling of 2239053225 in words is "two billion, two hundred thirty-nine million, fifty-three thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 229 687 1145 3435 5725 17175 130367 391101 651835 1955505 3259175 9777525 29854043 89562129 149270215 447810645 746351075 2239053225