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2325523664 = 24853170393
BaseRepresentation
bin1000101010011100…
…1010110011010000
320000001212211202002
42022213022303100
514230313224124
61022432013132
7111425424242
oct21247126320
96001784662
102325523664
11a93774392
1254a9911a8
132b0a40809
14180bd4092
15d92640ae
hex8a9cacd0

2325523664 has 20 divisors (see below), whose sum is σ = 4511010756. Its totient is φ = 1161391872.

The previous prime is 2325523663. The next prime is 2325523699. The reversal of 2325523664 is 4663255232.

It can be written as a sum of positive squares in 2 ways, for example, as 415833664 + 1909690000 = 20392^2 + 43700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325523661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71549 + ... + 98844.

Almost surely, 22325523664 is an apocalyptic number.

It is an amenable number.

2325523664 is a deficient number, since it is larger than the sum of its proper divisors (2185487092).

2325523664 is a wasteful number, since it uses less digits than its factorization.

2325523664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171254 (or 171248 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 2325523664 is about 48223.6836419617. The cubic root of 2325523664 is about 1324.8709809583.

Adding to 2325523664 its reverse (4663255232), we get a palindrome (6988778896).

The spelling of 2325523664 in words is "two billion, three hundred twenty-five million, five hundred twenty-three thousand, six hundred sixty-four".

Divisors: 1 2 4 8 16 853 1706 3412 6824 13648 170393 340786 681572 1363144 2726288 145345229 290690458 581380916 1162761832 2325523664