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2233052125 = 5317864417
BaseRepresentation
bin1000010100011001…
…1010101111011101
312202121212210122021
42011012122233131
514033130132000
61005330020141
7106223426023
oct20506325735
95677783567
102233052125
11a46555127
12523a17651
13297834925
14172802713
15d109a11a
hex8519abdd

2233052125 has 8 divisors (see below), whose sum is σ = 2786849208. Its totient is φ = 1786441600.

The previous prime is 2233052117. The next prime is 2233052137. The reversal of 2233052125 is 5212503322.

It can be written as a sum of positive squares in 4 ways, for example, as 206116 + 2232846009 = 454^2 + 47253^2 .

It is not a de Polignac number, because 2233052125 - 23 = 2233052117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 2233052125.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8932084 + ... + 8932333.

It is an arithmetic number, because the mean of its divisors is an integer number (348356151).

Almost surely, 22233052125 is an apocalyptic number.

2233052125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2233052125 is a deficient number, since it is larger than the sum of its proper divisors (553797083).

2233052125 is an equidigital number, since it uses as much as digits as its factorization.

2233052125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17864432 (or 17864422 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2233052125 is about 47255.1809328882. The cubic root of 2233052125 is about 1307.0723277632.

Adding to 2233052125 its reverse (5212503322), we get a palindrome (7445555447).

The spelling of 2233052125 in words is "two billion, two hundred thirty-three million, fifty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 17864417 89322085 446610425 2233052125