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530663160483468 = 223259321031778247
BaseRepresentation
bin111100010101000101010010…
…1001011010000111010001100
32120120220220101001201110102100
41320222022211023100322030
51024023341123040432333
65120343142423355100
7216530101545554265
oct17052124513207214
92516826331643370
10530663160483468
111440a3a89807491
124b6260aa8b2a90
1319a14423c0167c
14950833c19d96c
154153b7748c213
hex1e2a2a52d0e8c

530663160483468 has 72 divisors (see below), whose sum is σ = 1364140115170560. Its totient is φ = 173888858112480.

The previous prime is 530663160483461. The next prime is 530663160483539. The reversal of 530663160483468 is 864384061366035.

530663160483468 is a `hidden beast` number, since 5 + 3 + 0 + 6 + 6 + 3 + 160 + 4 + 8 + 3 + 468 = 666.

It is a super-3 number, since 3×5306631604834683 (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (530663160483461) 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, 681480721 + ... + 682258967.

It is an arithmetic number, because the mean of its divisors is an integer number (18946390488480).

Almost surely, 2530663160483468 is an apocalyptic number.

It is an amenable number.

530663160483468 is an abundant number, since it is smaller than the sum of its proper divisors (833476954687092).

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

530663160483468 is a wasteful number, since it uses less digits than its factorization.

530663160483468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099347 (or 1099342 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 63.

The spelling of 530663160483468 in words is "five hundred thirty trillion, six hundred sixty-three billion, one hundred sixty million, four hundred eighty-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 59 118 177 236 354 531 708 1062 2124 321031 642062 778247 963093 1284124 1556494 1926186 2334741 2889279 3112988 3852372 4669482 5778558 7004223 9338964 11557116 14008446 18940829 28016892 37881658 45916573 56822487 75763316 91833146 113644974 137749719 170467461 183666292 227289948 275499438 340934922 413249157 550998876 681869844 826498314 1652996628 249841412657 499682825314 749524237971 999365650628 1499048475942 2248572713913 2998096951884 4497145427826 8994290855652 14740643346763 29481286693526 44221930040289 58962573387052 88443860080578 132665790120867 176887720161156 265331580241734 530663160483468