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2320024325 = 52157591089
BaseRepresentation
bin1000101001001000…
…1100001100000101
312222200112110001212
42022102030030011
514222411234300
61022114101205
7111330611213
oct21222141405
95880473055
102320024325
11a90658683
12548b7a805
132ac866678
141801a1cb3
15d8a29935
hex8a48c305

2320024325 has 12 divisors (see below), whose sum is σ = 2895158820. Its totient is φ = 1844194560.

The previous prime is 2320024313. The next prime is 2320024349. The reversal of 2320024325 is 5234200232.

It can be written as a sum of positive squares in 6 ways, for example, as 211469764 + 2108554561 = 14542^2 + 45919^2 .

It is not a de Polignac number, because 2320024325 - 24 = 2320024309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320024325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291620 + ... + 299469.

It is an arithmetic number, because the mean of its divisors is an integer number (241263235).

Almost surely, 22320024325 is an apocalyptic number.

2320024325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2320024325 is a deficient number, since it is larger than the sum of its proper divisors (575134495).

2320024325 is a wasteful number, since it uses less digits than its factorization.

2320024325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591256 (or 591251 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2320024325 is about 48166.6308246695. The cubic root of 2320024325 is about 1323.8258163061.

Adding to 2320024325 its reverse (5234200232), we get a palindrome (7554224557).

The spelling of 2320024325 in words is "two billion, three hundred twenty million, twenty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 157 785 3925 591089 2955445 14777225 92800973 464004865 2320024325