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530323104225 = 35223330347531
BaseRepresentation
bin1111011011110011011…
…10000110000111100001
31212200212010111000021210
413231321232012013201
532142100203313400
61043343240340333
753212621003125
oct7557156060741
91780763430253
10530323104225
111949aa626512
12869441746a9
133b01743ccb5
141b94c537585
15dbdccd1950
hex7b79b861e1

530323104225 has 24 divisors (see below), whose sum is σ = 880563988512. Its totient is φ = 281625078400.

The previous prime is 530323104217. The next prime is 530323104229. The reversal of 530323104225 is 522401323035.

It is not a de Polignac number, because 530323104225 - 23 = 530323104217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530323104192 and 530323104201.

It is not an unprimeable number, because it can be changed into a prime (530323104229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15156291 + ... + 15191240.

It is an arithmetic number, because the mean of its divisors is an integer number (36690166188).

Almost surely, 2530323104225 is an apocalyptic number.

It is an amenable number.

530323104225 is a deficient number, since it is larger than the sum of its proper divisors (350240884287).

530323104225 is a wasteful number, since it uses less digits than its factorization.

530323104225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30347777 (or 30347772 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 530323104225 in words is "five hundred thirty billion, three hundred twenty-three million, one hundred four thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 233 699 1165 3495 5825 17475 30347531 91042593 151737655 455212965 758688275 2276064825 7070974723 21212924169 35354873615 106064620845 176774368075 530323104225