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523230202032325 = 52101207219881993
BaseRepresentation
bin111011011111000000000011…
…0010100111111000011000101
32112121121022121102001022122121
41312332000012110333003011
51022040100423210013300
65052452345251525541
7215132064113310154
oct16676000624770305
92477538542038577
10523230202032325
11141798756511677
124a825627bb98b1
13195c551c9a7c18
14932c69688b59b
154075641b8281a
hex1dbe00653f0c5

523230202032325 has 12 divisors (see below), whose sum is σ = 655229266865028. Its totient is φ = 414439763984000.

The previous prime is 523230202032301. The next prime is 523230202032359.

523230202032325 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 25217732019076 + 498012470013249 = 5021726^2 + 22316193^2 .

It is not a de Polignac number, because 523230202032325 - 245 = 488045829943493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103609938472 + ... + 103609943521.

It is an arithmetic number, because the mean of its divisors is an integer number (54602438905419).

Almost surely, 2523230202032325 is an apocalyptic number.

It is an amenable number.

523230202032325 is a deficient number, since it is larger than the sum of its proper divisors (131999064832703).

523230202032325 is a wasteful number, since it uses less digits than its factorization.

523230202032325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207219882104 (or 207219882099 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 34.

It can be divided in two parts, 52323020 and 2032325, that added together give a palindrome (54355345).

The spelling of 523230202032325 in words is "five hundred twenty-three trillion, two hundred thirty billion, two hundred two million, thirty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 101 505 2525 207219881993 1036099409965 5180497049825 20929208081293 104646040406465 523230202032325