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2025352325 = 5281014093
BaseRepresentation
bin111100010111000…
…0110110010000101
312020011001120002002
41320232012302011
513121442233300
6532550155045
7101122132163
oct17056066205
95204046062
102025352325
1194a2931a7
12486352a85
132637b2a39
14152db8233
15bcc1e5d5
hex78b86c85

2025352325 has 6 divisors (see below), whose sum is σ = 2511436914. Its totient is φ = 1620281840.

The previous prime is 2025352321. The next prime is 2025352391. The reversal of 2025352325 is 5232535202.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 516107524 + 1509244801 = 22718^2 + 38849^2 .

It is not a de Polignac number, because 2025352325 - 22 = 2025352321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025352321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40507022 + ... + 40507071.

It is an arithmetic number, because the mean of its divisors is an integer number (418572819).

Almost surely, 22025352325 is an apocalyptic number.

2025352325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025352325 is a deficient number, since it is larger than the sum of its proper divisors (486084589).

2025352325 is an equidigital number, since it uses as much as digits as its factorization.

2025352325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81014103 (or 81014098 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2025352325 is about 45003.9145519587. The cubic root of 2025352325 is about 1265.2223671332. Note that the first 3 decimals are identical.

Adding to 2025352325 its reverse (5232535202), we get a palindrome (7257887527).

The spelling of 2025352325 in words is "two billion, twenty-five million, three hundred fifty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 81014093 405070465 2025352325