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2300244425 = 526110131489
BaseRepresentation
bin1000100100011010…
…1111000111001001
312221022022112010222
42021012233013021
514202330310200
61020130115425
7111000516653
oct21106570711
95838275128
102300244425
11a80478756
1254241bb75
132a872c49b
1417b6d36d3
15d6e1dd85
hex891af1c9

2300244425 has 24 divisors (see below), whose sum is σ = 2903872920. Its totient is φ = 1807027200.

The previous prime is 2300244403. The next prime is 2300244433. The reversal of 2300244425 is 5244420032.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2198859664 + 101384761 = 46892^2 + 10069^2 .

It is not a de Polignac number, because 2300244425 - 28 = 2300244169 is a prime.

It is a super-2 number, since 2×23002444252 = 10582248829487161250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2300244394 and 2300244403.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1544081 + ... + 1545569.

It is an arithmetic number, because the mean of its divisors is an integer number (120994705).

Almost surely, 22300244425 is an apocalyptic number.

2300244425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2300244425 is a deficient number, since it is larger than the sum of its proper divisors (603628495).

2300244425 is a wasteful number, since it uses less digits than its factorization.

2300244425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573 (or 2568 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2300244425 is about 47960.8634722103. The cubic root of 2300244425 is about 1320.0528799217.

Adding to 2300244425 its reverse (5244420032), we get a palindrome (7544664457).

The spelling of 2300244425 in words is "two billion, three hundred million, two hundred forty-four thousand, four hundred twenty-five".

Divisors: 1 5 25 61 305 1013 1489 1525 5065 7445 25325 37225 61793 90829 308965 454145 1508357 1544825 2270725 7541785 37708925 92009777 460048885 2300244425