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530042403160 = 235711731078813
BaseRepresentation
bin1111011011010001111…
…11010011100101011000
31212200010120021220211001
413231220333103211120
532141011323400120
61043255332114344
753202642042514
oct7555077234530
91780116256731
10530042403160
11194876133666
12868861659b4
133aca123b4aa
141b923149144
15dbc3335e0a
hex7b68fd3958

530042403160 has 64 divisors (see below), whose sum is σ = 1216384361280. Its totient is φ = 207822343680.

The previous prime is 530042403139. The next prime is 530042403179. The reversal of 530042403160 is 61304240035.

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 15 ways as a sum of consecutive naturals, for example, 48087 + ... + 1030726.

It is an arithmetic number, because the mean of its divisors is an integer number (19006005645).

Almost surely, 2530042403160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530042403160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608192180640).

530042403160 is an abundant number, since it is smaller than the sum of its proper divisors (686341958120).

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

530042403160 is a wasteful number, since it uses less digits than its factorization.

530042403160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079068 (or 1079064 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 530042403160 its reverse (61304240035), we get a palindrome (591346643195).

The spelling of 530042403160 in words is "five hundred thirty billion, forty-two million, four hundred three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 71 142 173 284 346 355 568 692 710 865 1384 1420 1730 2840 3460 6920 12283 24566 49132 61415 98264 122830 245660 491320 1078813 2157626 4315252 5394065 8630504 10788130 21576260 43152520 76595723 153191446 186634649 306382892 373269298 382978615 612765784 746538596 765957230 933173245 1493077192 1531914460 1866346490 3063828920 3732692980 7465385960 13251060079 26502120158 53004240316 66255300395 106008480632 132510600790 265021201580 530042403160