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530251130214 = 2321311320053367
BaseRepresentation
bin1111011011101010110…
…11100010010101100110
31212200200010001100111200
413231311123202111212
532141423242131324
61043332145543330
753211055145301
oct7556533422546
91780603040450
10530251130214
11194972a37363
1286924044b46
133b00555cb20
141b942b5db38
15dbd6815ec9
hex7b756e2566

530251130214 has 48 divisors (see below), whose sum is σ = 1248201837792. Its totient is φ = 161710343424.

The previous prime is 530251130207. The next prime is 530251130231. The reversal of 530251130214 is 412031152035.

530251130214 is a `hidden beast` number, since 5 + 302 + 51 + 1 + 302 + 1 + 4 = 666.

It is a super-2 number, since 2×5302511302142 (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10000242 + ... + 10053125.

It is an arithmetic number, because the mean of its divisors is an integer number (26004204954).

Almost surely, 2530251130214 is an apocalyptic number.

530251130214 is an abundant number, since it is smaller than the sum of its proper divisors (717950707578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530251130214 is a wasteful number, since it uses less digits than its factorization.

530251130214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20053501 (or 20053498 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 530251130214 its reverse (412031152035), we get a palindrome (942282282249).

The spelling of 530251130214 in words is "five hundred thirty billion, two hundred fifty-one million, one hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 13 18 26 39 78 113 117 226 234 339 678 1017 1469 2034 2938 4407 8814 13221 26442 20053367 40106734 60160101 120320202 180480303 260693771 360960606 521387542 782081313 1564162626 2266030471 2346243939 4532060942 4692487878 6798091413 13596182826 20394274239 29458396123 40788548478 58916792246 88375188369 176750376738 265125565107 530251130214