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530053544352231 = 32292608911500991
BaseRepresentation
bin111100010000101001011010…
…1001110010001100111100111
32120111202121211212102022202100
41320201102311032101213213
51023433344124323232411
65115155123042143143
7216435050646132234
oct17041226516214747
92514677755368670
10530053544352231
1114398949a357199
124b547b17651ab3
131999bab0c6aaa3
1494c6a2ab5c78b
154142d982da456
hex1e214b53919e7

530053544352231 has 36 divisors (see below), whose sum is σ = 793074710413440. Its totient is φ = 341127828128640.

The previous prime is 530053544352217. The next prime is 530053544352247. The reversal of 530053544352231 is 132253445350035.

530053544352231 is a `hidden beast` number, since 5 + 3 + 0 + 0 + 5 + 3 + 54 + 43 + 522 + 31 = 666.

It is not a de Polignac number, because 530053544352231 - 230 = 530052470610407 is a prime.

It is a super-3 number, since 3×5300535443522313 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530053544352281) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 40337146 + ... + 51838136.

It is an arithmetic number, because the mean of its divisors is an integer number (22029853067040).

Almost surely, 2530053544352231 is an apocalyptic number.

530053544352231 is a deficient number, since it is larger than the sum of its proper divisors (263021166061209).

530053544352231 is a wasteful number, since it uses less digits than its factorization.

530053544352231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11507144 (or 11507112 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

The spelling of 530053544352231 in words is "five hundred thirty trillion, fifty-three billion, five hundred forty-four million, three hundred fifty-two thousand, two hundred thirty-one".

Divisors: 1 3 9 29 87 261 841 2523 6089 7569 18267 54801 176581 529743 1589229 5120849 11500991 15362547 34502973 46087641 103508919 333528739 1000586217 3001758651 9672333431 29017000293 70029534199 87051000879 210088602597 630265807791 2030856491771 6092569475313 18277708425939 58894838261359 176684514784077 530053544352231